| 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 | $157.54 | 9.386% | $172.3267 | $172.33 | $172.35 | $172.30 |
| Purchase #2 | $246.49 | 9.656% | $270.2911 | $270.29 | $270.30 | $270.30 |
| Purchase #3 | $224.41 | 8.214% | $242.843 | $242.84 | $242.85 | $242.80 |
| Purchase #4 | $212.28 | 8.203% | $229.6933 | $229.69 | $229.70 | $229.70 |
| Purchase #5 | $209.42 | 5.817% | $221.602 | $221.60 | $221.60 | $221.60 |
| Purchase #6 | $203.82 | 3.856% | $211.6793 | $211.68 | $211.70 | $211.70 |
| Purchase #7 | $54.55 | 4.364% | $56.9306 | $56.93 | $56.95 | $56.90 |
| 7 purchase totals = | $1,308.51 | $1,405.3660 | $1,405.36 | $1,405.45 | $1,405.30 | |