| 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 | $69.88 | 5.631% | $73.8149 | $73.81 | $73.80 | $73.80 |
| Purchase #2 | $120.29 | 5.320% | $126.6894 | $126.69 | $126.70 | $126.70 |
| Purchase #3 | $194.62 | 4.365% | $203.1152 | $203.12 | $203.10 | $203.10 |
| Purchase #4 | $138.76 | 6.705% | $148.0639 | $148.06 | $148.05 | $148.10 |
| Purchase #5 | $210.79 | 8.255% | $228.1907 | $228.19 | $228.20 | $228.20 |
| Purchase #6 | $243.49 | 8.662% | $264.5811 | $264.58 | $264.60 | $264.60 |
| Purchase #7 | $244.94 | 3.508% | $253.5325 | $253.53 | $253.55 | $253.50 |
| 7 purchase totals = | $1,222.77 | $1,297.9877 | $1,297.98 | $1,298.00 | $1,298.00 | |