| 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 | $185.70 | 5.288% | $195.5198 | $195.52 | $195.50 | $195.50 |
| Purchase #2 | $90.77 | 4.531% | $94.8828 | $94.88 | $94.90 | $94.90 |
| Purchase #3 | $214.42 | 5.128% | $225.4155 | $225.42 | $225.40 | $225.40 |
| Purchase #4 | $6.62 | 4.361% | $6.9087 | $6.91 | $6.90 | $6.90 |
| Purchase #5 | $232.75 | 8.176% | $251.7796 | $251.78 | $251.80 | $251.80 |
| Purchase #6 | $153.68 | 3.837% | $159.5767 | $159.58 | $159.60 | $159.60 |
| Purchase #7 | $141.57 | 10.123% | $155.9011 | $155.90 | $155.90 | $155.90 |
| 7 purchase totals = | $1,025.51 | $1,089.9842 | $1,089.99 | $1,090.00 | $1,090.00 | |