| 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 | $136.41 | 13.319% | $154.5784 | $154.58 | $154.60 | $154.60 |
| Purchase #2 | $221.30 | 13.209% | $250.5315 | $250.53 | $250.55 | $250.50 |
| Purchase #3 | $140.39 | 8.389% | $152.1673 | $152.17 | $152.15 | $152.20 |
| Purchase #4 | $128.41 | 6.103% | $136.2469 | $136.25 | $136.25 | $136.20 |
| Purchase #5 | $246.95 | 9.574% | $270.593 | $270.59 | $270.60 | $270.60 |
| Purchase #6 | $189.90 | 8.291% | $205.6446 | $205.64 | $205.65 | $205.60 |
| Purchase #7 | $140.41 | 13.609% | $159.5184 | $159.52 | $159.50 | $159.50 |
| 7 purchase totals = | $1,203.77 | $1,329.2801 | $1,329.28 | $1,329.30 | $1,329.20 | |