| 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 | $247.48 | 3.184% | $255.3598 | $255.36 | $255.35 | $255.40 |
| Purchase #2 | $112.69 | 6.483% | $119.9957 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $176.86 | 5.829% | $187.1692 | $187.17 | $187.15 | $187.20 |
| Purchase #4 | $61.95 | 11.544% | $69.1015 | $69.10 | $69.10 | $69.10 |
| Purchase #5 | $248.78 | 12.589% | $280.0989 | $280.10 | $280.10 | $280.10 |
| Purchase #6 | $34.69 | 10.842% | $38.4511 | $38.45 | $38.45 | $38.50 |
| Purchase #7 | $106.84 | 3.400% | $110.4726 | $110.47 | $110.45 | $110.50 |
| 7 purchase totals = | $989.29 | $1,060.6488 | $1,060.65 | $1,060.60 | $1,060.80 | |