| 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 | $28.74 | 8.723% | $31.247 | $31.25 | $31.25 | $31.20 |
| Purchase #2 | $128.30 | 6.361% | $136.4612 | $136.46 | $136.45 | $136.50 |
| Purchase #3 | $113.98 | 6.631% | $121.538 | $121.54 | $121.55 | $121.50 |
| Purchase #4 | $237.89 | 4.777% | $249.254 | $249.25 | $249.25 | $249.30 |
| Purchase #5 | $32.93 | 9.798% | $36.1565 | $36.16 | $36.15 | $36.20 |
| Purchase #6 | $93.99 | 4.496% | $98.2158 | $98.22 | $98.20 | $98.20 |
| Purchase #7 | $98.59 | 5.422% | $103.9355 | $103.94 | $103.95 | $103.90 |
| 7 purchase totals = | $734.42 | $776.8080 | $776.82 | $776.80 | $776.80 | |