| 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 | $244.78 | 8.106% | $264.6219 | $264.62 | $264.60 | $264.60 |
| Purchase #2 | $195.98 | 7.654% | $210.9803 | $210.98 | $211.00 | $211.00 |
| Purchase #3 | $73.98 | 9.252% | $80.8246 | $80.82 | $80.80 | $80.80 |
| Purchase #4 | $132.42 | 8.311% | $143.4254 | $143.43 | $143.45 | $143.40 |
| Purchase #5 | $136.61 | 4.153% | $142.2834 | $142.28 | $142.30 | $142.30 |
| Purchase #6 | $72.27 | 6.537% | $76.9943 | $76.99 | $77.00 | $77.00 |
| Purchase #7 | $228.27 | 13.268% | $258.5569 | $258.56 | $258.55 | $258.60 |
| 7 purchase totals = | $1,084.31 | $1,177.6868 | $1,177.68 | $1,177.70 | $1,177.70 | |