| 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 | $216.54 | 3.539% | $224.2034 | $224.20 | $224.20 | $224.20 |
| Purchase #2 | $102.77 | 12.187% | $115.2946 | $115.29 | $115.30 | $115.30 |
| Purchase #3 | $221.93 | 10.103% | $244.3516 | $244.35 | $244.35 | $244.40 |
| Purchase #4 | $142.45 | 9.666% | $156.2192 | $156.22 | $156.20 | $156.20 |
| Purchase #5 | $23.85 | 3.717% | $24.7365 | $24.74 | $24.75 | $24.70 |
| Purchase #6 | $44.65 | 4.857% | $46.8187 | $46.82 | $46.80 | $46.80 |
| Purchase #7 | $177.47 | 10.359% | $195.8541 | $195.85 | $195.85 | $195.90 |
| 7 purchase totals = | $929.66 | $1,007.4781 | $1,007.47 | $1,007.45 | $1,007.50 | |