| 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 | $195.62 | 3.475% | $202.4178 | $202.42 | $202.40 | $202.40 |
| Purchase #2 | $29.63 | 11.281% | $32.9726 | $32.97 | $32.95 | $33.00 |
| Purchase #3 | $45.34 | 13.294% | $51.3675 | $51.37 | $51.35 | $51.40 |
| Purchase #4 | $225.94 | 6.138% | $239.8082 | $239.81 | $239.80 | $239.80 |
| Purchase #5 | $35.40 | 12.753% | $39.9146 | $39.91 | $39.90 | $39.90 |
| Purchase #6 | $40.99 | 4.642% | $42.8928 | $42.89 | $42.90 | $42.90 |
| Purchase #7 | $98.27 | 3.866% | $102.0691 | $102.07 | $102.05 | $102.10 |
| 7 purchase totals = | $671.19 | $711.4426 | $711.44 | $711.35 | $711.50 | |