| 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 | $135.33 | 10.488% | $149.5234 | $149.52 | $149.50 | $149.50 |
| Purchase #2 | $201.91 | 3.604% | $209.1868 | $209.19 | $209.20 | $209.20 |
| Purchase #3 | $120.29 | 7.164% | $128.9076 | $128.91 | $128.90 | $128.90 |
| Purchase #4 | $91.75 | 12.505% | $103.2233 | $103.22 | $103.20 | $103.20 |
| Purchase #5 | $164.63 | 10.731% | $182.2964 | $182.30 | $182.30 | $182.30 |
| Purchase #6 | $217.44 | 11.716% | $242.9153 | $242.92 | $242.90 | $242.90 |
| Purchase #7 | $212.88 | 5.638% | $224.8822 | $224.88 | $224.90 | $224.90 |
| 7 purchase totals = | $1,144.23 | $1,240.9350 | $1,240.94 | $1,240.90 | $1,240.90 | |