| 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 | $224.87 | 5.469% | $237.1681 | $237.17 | $237.15 | $237.20 |
| Purchase #2 | $191.46 | 9.134% | $208.948 | $208.95 | $208.95 | $208.90 |
| Purchase #3 | $64.30 | 13.284% | $72.8416 | $72.84 | $72.85 | $72.80 |
| Purchase #4 | $194.86 | 13.148% | $220.4802 | $220.48 | $220.50 | $220.50 |
| Purchase #5 | $139.98 | 6.438% | $148.9919 | $148.99 | $149.00 | $149.00 |
| Purchase #6 | $94.60 | 11.777% | $105.741 | $105.74 | $105.75 | $105.70 |
| Purchase #7 | $89.94 | 13.123% | $101.7428 | $101.74 | $101.75 | $101.70 |
| 7 purchase totals = | $1,000.01 | $1,095.9136 | $1,095.91 | $1,095.95 | $1,095.80 | |