| 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 | $130.67 | 8.131% | $141.2948 | $141.29 | $141.30 | $141.30 |
| Purchase #2 | $147.95 | 7.497% | $159.0418 | $159.04 | $159.05 | $159.00 |
| Purchase #3 | $199.51 | 13.433% | $226.3102 | $226.31 | $226.30 | $226.30 |
| Purchase #4 | $65.31 | 7.136% | $69.9705 | $69.97 | $69.95 | $70.00 |
| Purchase #5 | $96.97 | 3.717% | $100.5744 | $100.57 | $100.55 | $100.60 |
| Purchase #6 | $125.77 | 3.286% | $129.9028 | $129.90 | $129.90 | $129.90 |
| Purchase #7 | $128.58 | 9.199% | $140.4081 | $140.41 | $140.40 | $140.40 |
| 7 purchase totals = | $894.76 | $967.5026 | $967.49 | $967.45 | $967.50 | |