| 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 | $213.85 | 3.576% | $221.4973 | $221.50 | $221.50 | $221.50 |
| Purchase #2 | $111.41 | 3.564% | $115.3807 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $141.86 | 4.764% | $148.6182 | $148.62 | $148.60 | $148.60 |
| Purchase #4 | $211.35 | 6.346% | $224.7623 | $224.76 | $224.75 | $224.80 |
| Purchase #5 | $39.83 | 7.531% | $42.8296 | $42.83 | $42.85 | $42.80 |
| Purchase #6 | $243.50 | 7.114% | $260.8226 | $260.82 | $260.80 | $260.80 |
| Purchase #7 | $143.34 | 11.740% | $160.1681 | $160.17 | $160.15 | $160.20 |
| 7 purchase totals = | $1,105.14 | $1,174.0788 | $1,174.08 | $1,174.05 | $1,174.10 | |