| 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 | $113.44 | 7.283% | $121.7018 | $121.70 | $121.70 | $121.70 |
| Purchase #2 | $117.50 | 10.433% | $129.7588 | $129.76 | $129.75 | $129.80 |
| Purchase #3 | $214.95 | 5.157% | $226.035 | $226.04 | $226.05 | $226.00 |
| Purchase #4 | $57.29 | 12.410% | $64.3997 | $64.40 | $64.40 | $64.40 |
| Purchase #5 | $68.32 | 3.422% | $70.6579 | $70.66 | $70.65 | $70.70 |
| Purchase #6 | $199.44 | 7.510% | $214.4179 | $214.42 | $214.40 | $214.40 |
| Purchase #7 | $156.63 | 5.640% | $165.4639 | $165.46 | $165.45 | $165.50 |
| 7 purchase totals = | $927.57 | $992.4350 | $992.44 | $992.40 | $992.50 | |