| 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 | $187.29 | 13.157% | $211.9317 | $211.93 | $211.95 | $211.90 |
| Purchase #2 | $184.82 | 3.819% | $191.8783 | $191.88 | $191.90 | $191.90 |
| Purchase #3 | $216.74 | 12.625% | $244.1034 | $244.10 | $244.10 | $244.10 |
| Purchase #4 | $72.43 | 7.430% | $77.8115 | $77.81 | $77.80 | $77.80 |
| Purchase #5 | $44.75 | 9.702% | $49.0916 | $49.09 | $49.10 | $49.10 |
| Purchase #6 | $134.42 | 6.112% | $142.6358 | $142.64 | $142.65 | $142.60 |
| Purchase #7 | $55.83 | 7.216% | $59.8587 | $59.86 | $59.85 | $59.90 |
| 7 purchase totals = | $896.28 | $977.3110 | $977.31 | $977.35 | $977.30 | |