| 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 | $69.91 | 13.706% | $79.4919 | $79.49 | $79.50 | $79.50 |
| Purchase #2 | $172.79 | 12.551% | $194.4769 | $194.48 | $194.50 | $194.50 |
| Purchase #3 | $190.43 | 8.253% | $206.1462 | $206.15 | $206.15 | $206.10 |
| Purchase #4 | $212.95 | 12.190% | $238.9086 | $238.91 | $238.90 | $238.90 |
| Purchase #5 | $201.95 | 4.411% | $210.858 | $210.86 | $210.85 | $210.90 |
| Purchase #6 | $229.52 | 3.460% | $237.4614 | $237.46 | $237.45 | $237.50 |
| Purchase #7 | $213.25 | 12.184% | $239.2324 | $239.23 | $239.25 | $239.20 |
| 7 purchase totals = | $1,290.80 | $1,406.5754 | $1,406.58 | $1,406.60 | $1,406.60 | |