| 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 | $217.82 | 6.623% | $232.2462 | $232.25 | $232.25 | $232.20 |
| Purchase #2 | $140.29 | 6.305% | $149.1353 | $149.14 | $149.15 | $149.10 |
| Purchase #3 | $42.72 | 12.618% | $48.1104 | $48.11 | $48.10 | $48.10 |
| Purchase #4 | $167.97 | 9.706% | $184.2732 | $184.27 | $184.25 | $184.30 |
| Purchase #5 | $93.57 | 9.369% | $102.3366 | $102.34 | $102.35 | $102.30 |
| Purchase #6 | $209.42 | 12.311% | $235.2017 | $235.20 | $235.20 | $235.20 |
| Purchase #7 | $230.76 | 3.749% | $239.4112 | $239.41 | $239.40 | $239.40 |
| 7 purchase totals = | $1,102.55 | $1,190.7146 | $1,190.72 | $1,190.70 | $1,190.60 | |