| 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 | $209.26 | 10.340% | $230.8975 | $230.90 | $230.90 | $230.90 |
| Purchase #2 | $228.30 | 11.130% | $253.7098 | $253.71 | $253.70 | $253.70 |
| Purchase #3 | $202.60 | 4.647% | $212.0148 | $212.01 | $212.00 | $212.00 |
| Purchase #4 | $174.65 | 11.430% | $194.6125 | $194.61 | $194.60 | $194.60 |
| Purchase #5 | $95.34 | 8.177% | $103.136 | $103.14 | $103.15 | $103.10 |
| Purchase #6 | $55.55 | 11.208% | $61.776 | $61.78 | $61.80 | $61.80 |
| Purchase #7 | $144.29 | 6.757% | $154.0397 | $154.04 | $154.05 | $154.00 |
| 7 purchase totals = | $1,109.99 | $1,210.1863 | $1,210.19 | $1,210.20 | $1,210.10 | |