| 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 | $77.66 | 12.115% | $87.0685 | $87.07 | $87.05 | $87.10 |
| Purchase #2 | $144.53 | 8.543% | $156.8772 | $156.88 | $156.90 | $156.90 |
| Purchase #3 | $122.60 | 10.362% | $135.3038 | $135.30 | $135.30 | $135.30 |
| Purchase #4 | $12.26 | 7.440% | $13.1721 | $13.17 | $13.15 | $13.20 |
| Purchase #5 | $244.68 | 5.650% | $258.5044 | $258.50 | $258.50 | $258.50 |
| Purchase #6 | $173.97 | 6.728% | $185.6747 | $185.67 | $185.65 | $185.70 |
| Purchase #7 | $234.49 | 12.524% | $263.8575 | $263.86 | $263.85 | $263.90 |
| 7 purchase totals = | $1,010.19 | $1,100.4582 | $1,100.45 | $1,100.40 | $1,100.60 | |