| 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 | $185.88 | 13.130% | $210.286 | $210.29 | $210.30 | $210.30 |
| Purchase #2 | $14.68 | 13.437% | $16.6526 | $16.65 | $16.65 | $16.70 |
| Purchase #3 | $136.77 | 9.223% | $149.3843 | $149.38 | $149.40 | $149.40 |
| Purchase #4 | $38.73 | 3.130% | $39.9422 | $39.94 | $39.95 | $39.90 |
| Purchase #5 | $92.92 | 3.604% | $96.2688 | $96.27 | $96.25 | $96.30 |
| Purchase #6 | $233.94 | 12.432% | $263.0234 | $263.02 | $263.00 | $263.00 |
| Purchase #7 | $142.59 | 6.772% | $152.2462 | $152.25 | $152.25 | $152.20 |
| 7 purchase totals = | $845.51 | $927.8035 | $927.80 | $927.80 | $927.80 | |