| 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 | $211.66 | 7.443% | $227.4139 | $227.41 | $227.40 | $227.40 |
| Purchase #2 | $234.52 | 13.651% | $266.5343 | $266.53 | $266.55 | $266.50 |
| Purchase #3 | $232.53 | 11.526% | $259.3314 | $259.33 | $259.35 | $259.30 |
| Purchase #4 | $208.53 | 9.405% | $228.1422 | $228.14 | $228.15 | $228.10 |
| Purchase #5 | $238.61 | 12.517% | $268.4768 | $268.48 | $268.50 | $268.50 |
| Purchase #6 | $238.96 | 10.657% | $264.426 | $264.43 | $264.45 | $264.40 |
| Purchase #7 | $162.52 | 8.505% | $176.3423 | $176.34 | $176.35 | $176.30 |
| 7 purchase totals = | $1,527.33 | $1,690.6669 | $1,690.66 | $1,690.75 | $1,690.50 | |