| 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 | $102.99 | 9.330% | $112.599 | $112.60 | $112.60 | $112.60 |
| Purchase #2 | $153.94 | 9.453% | $168.4919 | $168.49 | $168.50 | $168.50 |
| Purchase #3 | $61.68 | 7.199% | $66.1203 | $66.12 | $66.10 | $66.10 |
| Purchase #4 | $197.48 | 13.322% | $223.7883 | $223.79 | $223.80 | $223.80 |
| Purchase #5 | $66.27 | 6.598% | $70.6425 | $70.64 | $70.65 | $70.60 |
| Purchase #6 | $232.42 | 5.336% | $244.8219 | $244.82 | $244.80 | $244.80 |
| Purchase #7 | $177.74 | 5.672% | $187.8214 | $187.82 | $187.80 | $187.80 |
| 7 purchase totals = | $992.52 | $1,074.2853 | $1,074.28 | $1,074.25 | $1,074.20 | |