| 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 | $182.99 | 13.300% | $207.3277 | $207.33 | $207.35 | $207.30 |
| Purchase #2 | $193.92 | 6.325% | $206.1854 | $206.19 | $206.20 | $206.20 |
| Purchase #3 | $231.55 | 5.512% | $244.313 | $244.31 | $244.30 | $244.30 |
| Purchase #4 | $70.47 | 3.657% | $73.0471 | $73.05 | $73.05 | $73.00 |
| Purchase #5 | $24.37 | 6.322% | $25.9107 | $25.91 | $25.90 | $25.90 |
| Purchase #6 | $28.62 | 10.443% | $31.6088 | $31.61 | $31.60 | $31.60 |
| Purchase #7 | $120.53 | 9.552% | $132.043 | $132.04 | $132.05 | $132.00 |
| 7 purchase totals = | $852.45 | $920.4357 | $920.44 | $920.45 | $920.30 | |