| 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 | $62.72 | 10.785% | $69.4844 | $69.48 | $69.50 | $69.50 |
| Purchase #2 | $212.68 | 3.123% | $219.322 | $219.32 | $219.30 | $219.30 |
| Purchase #3 | $212.52 | 6.545% | $226.4294 | $226.43 | $226.45 | $226.40 |
| Purchase #4 | $131.79 | 10.297% | $145.3604 | $145.36 | $145.35 | $145.40 |
| Purchase #5 | $192.46 | 9.804% | $211.3288 | $211.33 | $211.35 | $211.30 |
| Purchase #6 | $241.43 | 6.563% | $257.2751 | $257.28 | $257.30 | $257.30 |
| Purchase #7 | $156.79 | 10.832% | $173.7735 | $173.77 | $173.75 | $173.80 |
| 7 purchase totals = | $1,210.39 | $1,302.9736 | $1,302.97 | $1,303.00 | $1,303.00 | |