| 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 | $230.55 | 6.251% | $244.9617 | $244.96 | $244.95 | $245.00 |
| Purchase #2 | $130.57 | 10.578% | $144.3817 | $144.38 | $144.40 | $144.40 |
| Purchase #3 | $199.41 | 7.128% | $213.6239 | $213.62 | $213.60 | $213.60 |
| Purchase #4 | $14.78 | 9.622% | $16.2021 | $16.20 | $16.20 | $16.20 |
| Purchase #5 | $62.52 | 10.647% | $69.1765 | $69.18 | $69.20 | $69.20 |
| Purchase #6 | $188.79 | 13.763% | $214.7732 | $214.77 | $214.75 | $214.80 |
| Purchase #7 | $200.56 | 11.820% | $224.2662 | $224.27 | $224.25 | $224.30 |
| 7 purchase totals = | $1,027.18 | $1,127.3853 | $1,127.38 | $1,127.35 | $1,127.50 | |