| 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 | $101.65 | 13.364% | $115.2345 | $115.23 | $115.25 | $115.20 |
| Purchase #2 | $181.54 | 8.407% | $196.8021 | $196.80 | $196.80 | $196.80 |
| Purchase #3 | $107.96 | 11.654% | $120.5417 | $120.54 | $120.55 | $120.50 |
| Purchase #4 | $237.68 | 9.546% | $260.3689 | $260.37 | $260.35 | $260.40 |
| Purchase #5 | $225.88 | 10.299% | $249.1434 | $249.14 | $249.15 | $249.10 |
| Purchase #6 | $68.32 | 9.687% | $74.9382 | $74.94 | $74.95 | $74.90 |
| Purchase #7 | $113.59 | 7.163% | $121.7265 | $121.73 | $121.75 | $121.70 |
| 7 purchase totals = | $1,036.62 | $1,138.7553 | $1,138.75 | $1,138.80 | $1,138.60 | |