| 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 | $115.42 | 4.861% | $121.0306 | $121.03 | $121.05 | $121.00 |
| Purchase #2 | $170.97 | 3.351% | $176.6992 | $176.70 | $176.70 | $176.70 |
| Purchase #3 | $162.85 | 6.554% | $173.5232 | $173.52 | $173.50 | $173.50 |
| Purchase #4 | $231.39 | 4.149% | $240.9904 | $240.99 | $241.00 | $241.00 |
| Purchase #5 | $140.89 | 5.142% | $148.1346 | $148.13 | $148.15 | $148.10 |
| Purchase #6 | $20.86 | 12.408% | $23.4483 | $23.45 | $23.45 | $23.40 |
| Purchase #7 | $137.29 | 13.726% | $156.1344 | $156.13 | $156.15 | $156.10 |
| 7 purchase totals = | $979.67 | $1,039.9607 | $1,039.95 | $1,040.00 | $1,039.80 | |