| 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 | $229.93 | 4.582% | $240.4654 | $240.47 | $240.45 | $240.50 |
| Purchase #2 | $215.86 | 13.466% | $244.9277 | $244.93 | $244.95 | $244.90 |
| Purchase #3 | $125.44 | 4.836% | $131.5063 | $131.51 | $131.50 | $131.50 |
| Purchase #4 | $199.62 | 12.320% | $224.2132 | $224.21 | $224.20 | $224.20 |
| Purchase #5 | $206.51 | 3.532% | $213.8039 | $213.80 | $213.80 | $213.80 |
| Purchase #6 | $36.41 | 6.128% | $38.6412 | $38.64 | $38.65 | $38.60 |
| Purchase #7 | $156.45 | 10.418% | $172.749 | $172.75 | $172.75 | $172.70 |
| 7 purchase totals = | $1,170.22 | $1,266.3067 | $1,266.31 | $1,266.30 | $1,266.20 | |