| 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 | $195.98 | 7.842% | $211.3488 | $211.35 | $211.35 | $211.30 |
| Purchase #2 | $127.37 | 13.128% | $144.0911 | $144.09 | $144.10 | $144.10 |
| Purchase #3 | $239.47 | 11.704% | $267.4976 | $267.50 | $267.50 | $267.50 |
| Purchase #4 | $170.54 | 4.320% | $177.9073 | $177.91 | $177.90 | $177.90 |
| Purchase #5 | $227.55 | 10.623% | $251.7226 | $251.72 | $251.70 | $251.70 |
| Purchase #6 | $85.42 | 7.369% | $91.7146 | $91.71 | $91.70 | $91.70 |
| Purchase #7 | $212.32 | 11.211% | $236.1232 | $236.12 | $236.10 | $236.10 |
| 7 purchase totals = | $1,258.65 | $1,380.4052 | $1,380.40 | $1,380.35 | $1,380.30 | |