| 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 | $233.51 | 3.838% | $242.4721 | $242.47 | $242.45 | $242.50 |
| Purchase #2 | $75.91 | 11.546% | $84.6746 | $84.67 | $84.65 | $84.70 |
| Purchase #3 | $250.90 | 12.750% | $282.8898 | $282.89 | $282.90 | $282.90 |
| Purchase #4 | $27.26 | 5.479% | $28.7536 | $28.75 | $28.75 | $28.80 |
| Purchase #5 | $192.92 | 8.726% | $209.7542 | $209.75 | $209.75 | $209.80 |
| Purchase #6 | $153.38 | 7.173% | $164.3819 | $164.38 | $164.40 | $164.40 |
| Purchase #7 | $49.46 | 8.137% | $53.4846 | $53.48 | $53.50 | $53.50 |
| 7 purchase totals = | $983.34 | $1,066.4108 | $1,066.39 | $1,066.40 | $1,066.60 | |