| 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 | $126.65 | 3.800% | $131.4627 | $131.46 | $131.45 | $131.50 |
| Purchase #2 | $84.74 | 7.501% | $91.0963 | $91.10 | $91.10 | $91.10 |
| Purchase #3 | $224.54 | 7.500% | $241.3805 | $241.38 | $241.40 | $241.40 |
| Purchase #4 | $94.87 | 9.374% | $103.7631 | $103.76 | $103.75 | $103.80 |
| Purchase #5 | $140.72 | 13.160% | $159.2388 | $159.24 | $159.25 | $159.20 |
| Purchase #6 | $206.90 | 6.128% | $219.5788 | $219.58 | $219.60 | $219.60 |
| Purchase #7 | $102.44 | 10.390% | $113.0835 | $113.08 | $113.10 | $113.10 |
| 7 purchase totals = | $980.86 | $1,059.6037 | $1,059.60 | $1,059.65 | $1,059.70 | |