| 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 | $102.37 | 3.759% | $106.2181 | $106.22 | $106.20 | $106.20 |
| Purchase #2 | $93.73 | 6.191% | $99.5328 | $99.53 | $99.55 | $99.50 |
| Purchase #3 | $144.39 | 12.476% | $162.4041 | $162.40 | $162.40 | $162.40 |
| Purchase #4 | $215.33 | 10.364% | $237.6468 | $237.65 | $237.65 | $237.60 |
| Purchase #5 | $97.48 | 11.688% | $108.8735 | $108.87 | $108.85 | $108.90 |
| Purchase #6 | $177.35 | 13.398% | $201.1114 | $201.11 | $201.10 | $201.10 |
| Purchase #7 | $129.38 | 12.826% | $145.9743 | $145.97 | $145.95 | $146.00 |
| 7 purchase totals = | $960.03 | $1,061.7610 | $1,061.75 | $1,061.70 | $1,061.70 | |