| 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 | $121.80 | 3.553% | $126.1276 | $126.13 | $126.15 | $126.10 |
| Purchase #2 | $183.29 | 12.535% | $206.2654 | $206.27 | $206.25 | $206.30 |
| Purchase #3 | $202.29 | 13.391% | $229.3787 | $229.38 | $229.40 | $229.40 |
| Purchase #4 | $57.58 | 10.114% | $63.4036 | $63.40 | $63.40 | $63.40 |
| Purchase #5 | $198.47 | 9.651% | $217.6243 | $217.62 | $217.60 | $217.60 |
| Purchase #6 | $13.83 | 11.586% | $15.4323 | $15.43 | $15.45 | $15.40 |
| Purchase #7 | $89.40 | 9.830% | $98.188 | $98.19 | $98.20 | $98.20 |
| 7 purchase totals = | $866.66 | $956.4199 | $956.42 | $956.45 | $956.40 | |