| 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 | $97.28 | 11.236% | $108.2104 | $108.21 | $108.20 | $108.20 |
| Purchase #2 | $235.32 | 6.220% | $249.9569 | $249.96 | $249.95 | $250.00 |
| Purchase #3 | $98.57 | 6.815% | $105.2875 | $105.29 | $105.30 | $105.30 |
| Purchase #4 | $248.90 | 4.313% | $259.6351 | $259.64 | $259.65 | $259.60 |
| Purchase #5 | $248.47 | 7.177% | $266.3027 | $266.30 | $266.30 | $266.30 |
| Purchase #6 | $236.99 | 11.635% | $264.5638 | $264.56 | $264.55 | $264.60 |
| Purchase #7 | $33.84 | 12.653% | $38.1218 | $38.12 | $38.10 | $38.10 |
| 7 purchase totals = | $1,199.37 | $1,292.0782 | $1,292.08 | $1,292.05 | $1,292.10 | |