| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $101.58 | 11.683% | $113.4476 | $113.45 | $113.45 | $113.40 |
| Purchase #2 | $197.81 | 13.406% | $224.3284 | $224.33 | $224.35 | $224.30 |
| Purchase #3 | $111.65 | 3.254% | $115.2831 | $115.28 | $115.30 | $115.30 |
| Purchase #4 | $120.36 | 8.367% | $130.4305 | $130.43 | $130.45 | $130.40 |
| Purchase #5 | $100.70 | 10.807% | $111.5826 | $111.58 | $111.60 | $111.60 |
| Purchase #6 | $145.91 | 6.769% | $155.7866 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $234.92 | 4.718% | $246.0035 | $246.00 | $246.00 | $246.00 |
| 7 purchase totals = | $1,012.93 | $1,096.8623 | $1,096.86 | $1,096.95 | $1,096.80 | |