| 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 | $116.96 | 12.349% | $131.4034 | $131.40 | $131.40 | $131.40 |
| Purchase #2 | $86.44 | 10.466% | $95.4868 | $95.49 | $95.50 | $95.50 |
| Purchase #3 | $93.87 | 6.155% | $99.6477 | $99.65 | $99.65 | $99.60 |
| Purchase #4 | $95.42 | 12.238% | $107.0975 | $107.10 | $107.10 | $107.10 |
| Purchase #5 | $223.86 | 11.407% | $249.3957 | $249.40 | $249.40 | $249.40 |
| Purchase #6 | $122.72 | 10.771% | $135.9382 | $135.94 | $135.95 | $135.90 |
| Purchase #7 | $5.57 | 8.697% | $6.0544 | $6.05 | $6.05 | $6.10 |
| 7 purchase totals = | $744.84 | $825.0237 | $825.03 | $825.05 | $825.00 | |