| 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 | $238.29 | 8.536% | $258.6304 | $258.63 | $258.65 | $258.60 |
| Purchase #2 | $20.31 | 10.413% | $22.4249 | $22.42 | $22.40 | $22.40 |
| Purchase #3 | $182.37 | 6.808% | $194.7857 | $194.79 | $194.80 | $194.80 |
| Purchase #4 | $77.70 | 7.585% | $83.5935 | $83.59 | $83.60 | $83.60 |
| Purchase #5 | $137.98 | 8.312% | $149.4489 | $149.45 | $149.45 | $149.40 |
| Purchase #6 | $131.70 | 8.109% | $142.3796 | $142.38 | $142.40 | $142.40 |
| Purchase #7 | $88.33 | 13.333% | $100.107 | $100.11 | $100.10 | $100.10 |
| 7 purchase totals = | $876.68 | $951.3700 | $951.37 | $951.40 | $951.30 | |