| 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 | $92.26 | 10.464% | $101.9141 | $101.91 | $101.90 | $101.90 |
| Purchase #2 | $44.92 | 11.772% | $50.208 | $50.21 | $50.20 | $50.20 |
| Purchase #3 | $215.71 | 6.698% | $230.1583 | $230.16 | $230.15 | $230.20 |
| Purchase #4 | $130.29 | 7.286% | $139.7829 | $139.78 | $139.80 | $139.80 |
| Purchase #5 | $98.84 | 13.654% | $112.3356 | $112.34 | $112.35 | $112.30 |
| Purchase #6 | $179.30 | 3.492% | $185.5612 | $185.56 | $185.55 | $185.60 |
| Purchase #7 | $90.76 | 3.549% | $93.9811 | $93.98 | $94.00 | $94.00 |
| 7 purchase totals = | $852.08 | $913.9412 | $913.94 | $913.95 | $914.00 | |