| 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 | $196.29 | 6.656% | $209.3551 | $209.36 | $209.35 | $209.40 |
| Purchase #2 | $137.91 | 6.286% | $146.579 | $146.58 | $146.60 | $146.60 |
| Purchase #3 | $192.46 | 5.221% | $202.5083 | $202.51 | $202.50 | $202.50 |
| Purchase #4 | $216.49 | 6.828% | $231.2719 | $231.27 | $231.25 | $231.30 |
| Purchase #5 | $215.33 | 10.651% | $238.2648 | $238.26 | $238.25 | $238.30 |
| Purchase #6 | $127.48 | 8.312% | $138.0761 | $138.08 | $138.10 | $138.10 |
| Purchase #7 | $167.46 | 5.180% | $176.1344 | $176.13 | $176.15 | $176.10 |
| 7 purchase totals = | $1,253.42 | $1,342.1896 | $1,342.19 | $1,342.20 | $1,342.30 | |