| 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 | $73.99 | 12.272% | $83.0701 | $83.07 | $83.05 | $83.10 |
| Purchase #2 | $221.83 | 12.325% | $249.1705 | $249.17 | $249.15 | $249.20 |
| Purchase #3 | $228.30 | 12.235% | $256.2325 | $256.23 | $256.25 | $256.20 |
| Purchase #4 | $134.29 | 6.252% | $142.6858 | $142.69 | $142.70 | $142.70 |
| Purchase #5 | $42.32 | 5.473% | $44.6362 | $44.64 | $44.65 | $44.60 |
| Purchase #6 | $115.94 | 8.712% | $126.0407 | $126.04 | $126.05 | $126.00 |
| Purchase #7 | $202.88 | 4.249% | $211.5004 | $211.50 | $211.50 | $211.50 |
| 7 purchase totals = | $1,019.55 | $1,113.3362 | $1,113.34 | $1,113.35 | $1,113.30 | |