| 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 | $195.84 | 3.741% | $203.1664 | $203.17 | $203.15 | $203.20 |
| Purchase #2 | $170.58 | 13.823% | $194.1593 | $194.16 | $194.15 | $194.20 |
| Purchase #3 | $80.52 | 8.358% | $87.2499 | $87.25 | $87.25 | $87.20 |
| Purchase #4 | $98.69 | 10.760% | $109.309 | $109.31 | $109.30 | $109.30 |
| Purchase #5 | $227.46 | 9.449% | $248.9527 | $248.95 | $248.95 | $249.00 |
| Purchase #6 | $110.52 | 10.632% | $122.2705 | $122.27 | $122.25 | $122.30 |
| Purchase #7 | $115.70 | 4.213% | $120.5744 | $120.57 | $120.55 | $120.60 |
| 7 purchase totals = | $999.31 | $1,085.6822 | $1,085.68 | $1,085.60 | $1,085.80 | |