| 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 | $230.80 | 8.796% | $251.1012 | $251.10 | $251.10 | $251.10 |
| Purchase #2 | $118.54 | 5.586% | $125.1616 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $61.56 | 3.115% | $63.4776 | $63.48 | $63.50 | $63.50 |
| Purchase #4 | $189.96 | 10.111% | $209.1669 | $209.17 | $209.15 | $209.20 |
| Purchase #5 | $75.81 | 10.312% | $83.6275 | $83.63 | $83.65 | $83.60 |
| Purchase #6 | $167.93 | 7.515% | $180.5499 | $180.55 | $180.55 | $180.50 |
| Purchase #7 | $34.88 | 9.635% | $38.2407 | $38.24 | $38.25 | $38.20 |
| 7 purchase totals = | $879.48 | $951.3254 | $951.33 | $951.35 | $951.30 | |