| 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 | $240.59 | 4.152% | $250.5793 | $250.58 | $250.60 | $250.60 |
| Purchase #2 | $113.34 | 7.651% | $122.0116 | $122.01 | $122.00 | $122.00 |
| Purchase #3 | $44.72 | 9.173% | $48.8222 | $48.82 | $48.80 | $48.80 |
| Purchase #4 | $5.59 | 4.233% | $5.8266 | $5.83 | $5.85 | $5.80 |
| Purchase #5 | $62.38 | 7.185% | $66.862 | $66.86 | $66.85 | $66.90 |
| Purchase #6 | $187.68 | 5.425% | $197.8616 | $197.86 | $197.85 | $197.90 |
| Purchase #7 | $210.41 | 9.662% | $230.7398 | $230.74 | $230.75 | $230.70 |
| 7 purchase totals = | $864.71 | $922.7031 | $922.70 | $922.70 | $922.70 | |