| 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 | $191.26 | 13.545% | $217.1662 | $217.17 | $217.15 | $217.20 |
| Purchase #2 | $218.31 | 3.765% | $226.5294 | $226.53 | $226.55 | $226.50 |
| Purchase #3 | $111.96 | 7.830% | $120.7265 | $120.73 | $120.75 | $120.70 |
| Purchase #4 | $37.56 | 3.393% | $38.8344 | $38.83 | $38.85 | $38.80 |
| Purchase #5 | $228.93 | 12.732% | $258.0774 | $258.08 | $258.10 | $258.10 |
| Purchase #6 | $224.71 | 8.148% | $243.0194 | $243.02 | $243.00 | $243.00 |
| Purchase #7 | $197.65 | 10.584% | $218.5693 | $218.57 | $218.55 | $218.60 |
| 7 purchase totals = | $1,210.38 | $1,322.9226 | $1,322.93 | $1,322.95 | $1,322.90 | |