| 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 | $224.70 | 5.315% | $236.6428 | $236.64 | $236.65 | $236.60 |
| Purchase #2 | $140.81 | 13.614% | $159.9799 | $159.98 | $160.00 | $160.00 |
| Purchase #3 | $218.40 | 13.411% | $247.6896 | $247.69 | $247.70 | $247.70 |
| Purchase #4 | $87.26 | 6.859% | $93.2452 | $93.25 | $93.25 | $93.20 |
| Purchase #5 | $44.63 | 6.744% | $47.6398 | $47.64 | $47.65 | $47.60 |
| Purchase #6 | $194.65 | 13.217% | $220.3769 | $220.38 | $220.40 | $220.40 |
| Purchase #7 | $69.52 | 6.797% | $74.2453 | $74.25 | $74.25 | $74.20 |
| 7 purchase totals = | $979.97 | $1,079.8195 | $1,079.83 | $1,079.90 | $1,079.70 | |