| 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 | $200.55 | 8.668% | $217.9337 | $217.93 | $217.95 | $217.90 |
| Purchase #2 | $183.71 | 8.808% | $199.8912 | $199.89 | $199.90 | $199.90 |
| Purchase #3 | $99.49 | 7.663% | $107.1139 | $107.11 | $107.10 | $107.10 |
| Purchase #4 | $120.37 | 8.673% | $130.8097 | $130.81 | $130.80 | $130.80 |
| Purchase #5 | $110.82 | 5.797% | $117.2442 | $117.24 | $117.25 | $117.20 |
| Purchase #6 | $174.82 | 6.485% | $186.1571 | $186.16 | $186.15 | $186.20 |
| Purchase #7 | $210.99 | 10.443% | $233.0237 | $233.02 | $233.00 | $233.00 |
| 7 purchase totals = | $1,100.75 | $1,192.1735 | $1,192.16 | $1,192.15 | $1,192.10 | |