| 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 | $226.50 | 9.110% | $247.1342 | $247.13 | $247.15 | $247.10 |
| Purchase #2 | $171.65 | 5.196% | $180.5689 | $180.57 | $180.55 | $180.60 |
| Purchase #3 | $249.31 | 8.274% | $269.9379 | $269.94 | $269.95 | $269.90 |
| Purchase #4 | $70.89 | 13.216% | $80.2588 | $80.26 | $80.25 | $80.30 |
| Purchase #5 | $192.57 | 6.277% | $204.6576 | $204.66 | $204.65 | $204.70 |
| Purchase #6 | $224.90 | 10.777% | $249.1375 | $249.14 | $249.15 | $249.10 |
| Purchase #7 | $42.28 | 11.113% | $46.9786 | $46.98 | $47.00 | $47.00 |
| 7 purchase totals = | $1,178.10 | $1,278.6735 | $1,278.68 | $1,278.70 | $1,278.70 | |