| 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 | $123.65 | 13.776% | $140.684 | $140.68 | $140.70 | $140.70 |
| Purchase #2 | $204.57 | 12.179% | $229.4846 | $229.48 | $229.50 | $229.50 |
| Purchase #3 | $175.31 | 10.838% | $194.3101 | $194.31 | $194.30 | $194.30 |
| Purchase #4 | $101.33 | 10.201% | $111.6667 | $111.67 | $111.65 | $111.70 |
| Purchase #5 | $206.84 | 6.832% | $220.9713 | $220.97 | $220.95 | $221.00 |
| Purchase #6 | $154.66 | 12.709% | $174.3157 | $174.32 | $174.30 | $174.30 |
| Purchase #7 | $109.35 | 13.236% | $123.8236 | $123.82 | $123.80 | $123.80 |
| 7 purchase totals = | $1,075.71 | $1,195.2560 | $1,195.25 | $1,195.20 | $1,195.30 | |