| 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 | $211.94 | 11.283% | $235.8532 | $235.85 | $235.85 | $235.90 |
| Purchase #2 | $143.28 | 13.386% | $162.4595 | $162.46 | $162.45 | $162.50 |
| Purchase #3 | $67.48 | 13.110% | $76.3266 | $76.33 | $76.35 | $76.30 |
| Purchase #4 | $136.68 | 3.479% | $141.4351 | $141.44 | $141.45 | $141.40 |
| Purchase #5 | $191.36 | 3.153% | $197.3936 | $197.39 | $197.40 | $197.40 |
| Purchase #6 | $135.30 | 11.696% | $151.1247 | $151.12 | $151.10 | $151.10 |
| Purchase #7 | $35.68 | 3.714% | $37.0052 | $37.01 | $37.00 | $37.00 |
| 7 purchase totals = | $921.72 | $1,001.5979 | $1,001.60 | $1,001.60 | $1,001.60 | |