| 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 | $188.72 | 4.537% | $197.2822 | $197.28 | $197.30 | $197.30 |
| Purchase #2 | $224.46 | 11.389% | $250.0237 | $250.02 | $250.00 | $250.00 |
| Purchase #3 | $169.92 | 6.424% | $180.8357 | $180.84 | $180.85 | $180.80 |
| Purchase #4 | $215.95 | 3.388% | $223.2664 | $223.27 | $223.25 | $223.30 |
| Purchase #5 | $189.62 | 11.427% | $211.2879 | $211.29 | $211.30 | $211.30 |
| Purchase #6 | $38.39 | 10.395% | $42.3806 | $42.38 | $42.40 | $42.40 |
| Purchase #7 | $42.87 | 3.238% | $44.2581 | $44.26 | $44.25 | $44.30 |
| 7 purchase totals = | $1,069.93 | $1,149.3346 | $1,149.34 | $1,149.35 | $1,149.40 | |