| 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 | $97.94 | 9.698% | $107.4382 | $107.44 | $107.45 | $107.40 |
| Purchase #2 | $62.97 | 11.395% | $70.1454 | $70.15 | $70.15 | $70.10 |
| Purchase #3 | $247.46 | 4.242% | $257.9573 | $257.96 | $257.95 | $258.00 |
| Purchase #4 | $114.89 | 10.597% | $127.0649 | $127.06 | $127.05 | $127.10 |
| Purchase #5 | $60.92 | 13.453% | $69.1156 | $69.12 | $69.10 | $69.10 |
| Purchase #6 | $198.48 | 9.508% | $217.3515 | $217.35 | $217.35 | $217.40 |
| Purchase #7 | $190.78 | 7.298% | $204.7031 | $204.70 | $204.70 | $204.70 |
| 7 purchase totals = | $973.44 | $1,053.7760 | $1,053.78 | $1,053.75 | $1,053.80 | |