| 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 | $200.84 | 13.367% | $227.6863 | $227.69 | $227.70 | $227.70 |
| Purchase #2 | $177.30 | 13.212% | $200.7249 | $200.72 | $200.70 | $200.70 |
| Purchase #3 | $152.48 | 5.459% | $160.8039 | $160.80 | $160.80 | $160.80 |
| Purchase #4 | $39.97 | 3.162% | $41.2339 | $41.23 | $41.25 | $41.20 |
| Purchase #5 | $56.34 | 12.108% | $63.1616 | $63.16 | $63.15 | $63.20 |
| Purchase #6 | $15.58 | 7.325% | $16.7212 | $16.72 | $16.70 | $16.70 |
| Purchase #7 | $234.32 | 10.106% | $258.0004 | $258.00 | $258.00 | $258.00 |
| 7 purchase totals = | $876.83 | $968.3322 | $968.32 | $968.30 | $968.30 | |