| 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 | $215.38 | 13.340% | $244.1117 | $244.11 | $244.10 | $244.10 |
| Purchase #2 | $86.97 | 11.717% | $97.1603 | $97.16 | $97.15 | $97.20 |
| Purchase #3 | $245.90 | 7.687% | $264.8023 | $264.80 | $264.80 | $264.80 |
| Purchase #4 | $147.93 | 4.862% | $155.1224 | $155.12 | $155.10 | $155.10 |
| Purchase #5 | $221.83 | 11.589% | $247.5379 | $247.54 | $247.55 | $247.50 |
| Purchase #6 | $179.77 | 8.337% | $194.7574 | $194.76 | $194.75 | $194.80 |
| Purchase #7 | $234.70 | 9.408% | $256.7806 | $256.78 | $256.80 | $256.80 |
| 7 purchase totals = | $1,332.48 | $1,460.2726 | $1,460.27 | $1,460.25 | $1,460.30 | |