| 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 | $83.99 | 8.161% | $90.8444 | $90.84 | $90.85 | $90.80 |
| Purchase #2 | $249.94 | 6.836% | $267.0259 | $267.03 | $267.05 | $267.00 |
| Purchase #3 | $235.63 | 9.501% | $258.0172 | $258.02 | $258.00 | $258.00 |
| Purchase #4 | $250.48 | 4.152% | $260.8799 | $260.88 | $260.90 | $260.90 |
| Purchase #5 | $74.53 | 7.646% | $80.2286 | $80.23 | $80.25 | $80.20 |
| Purchase #6 | $226.26 | 4.786% | $237.0888 | $237.09 | $237.10 | $237.10 |
| Purchase #7 | $79.28 | 7.241% | $85.0207 | $85.02 | $85.00 | $85.00 |
| 7 purchase totals = | $1,200.11 | $1,279.1055 | $1,279.11 | $1,279.15 | $1,279.00 | |