| 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 | $221.30 | 8.242% | $239.5395 | $239.54 | $239.55 | $239.50 |
| Purchase #2 | $129.59 | 11.855% | $144.9529 | $144.95 | $144.95 | $145.00 |
| Purchase #3 | $51.90 | 13.474% | $58.893 | $58.89 | $58.90 | $58.90 |
| Purchase #4 | $202.76 | 9.343% | $221.7039 | $221.70 | $221.70 | $221.70 |
| Purchase #5 | $53.83 | 7.165% | $57.6869 | $57.69 | $57.70 | $57.70 |
| Purchase #6 | $55.33 | 3.365% | $57.1919 | $57.19 | $57.20 | $57.20 |
| Purchase #7 | $155.46 | 3.545% | $160.9711 | $160.97 | $160.95 | $161.00 |
| 7 purchase totals = | $870.17 | $940.9392 | $940.93 | $940.95 | $941.00 | |