| 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 | $35.51 | 13.308% | $40.2357 | $40.24 | $40.25 | $40.20 |
| Purchase #2 | $154.72 | 5.161% | $162.7051 | $162.71 | $162.70 | $162.70 |
| Purchase #3 | $210.76 | 12.132% | $236.3294 | $236.33 | $236.35 | $236.30 |
| Purchase #4 | $244.71 | 11.769% | $273.5099 | $273.51 | $273.50 | $273.50 |
| Purchase #5 | $175.47 | 12.714% | $197.7793 | $197.78 | $197.80 | $197.80 |
| Purchase #6 | $183.27 | 8.864% | $199.5151 | $199.52 | $199.50 | $199.50 |
| Purchase #7 | $189.71 | 10.740% | $210.0849 | $210.08 | $210.10 | $210.10 |
| 7 purchase totals = | $1,194.15 | $1,320.1594 | $1,320.17 | $1,320.20 | $1,320.10 | |