| 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 | $126.40 | 3.489% | $130.8101 | $130.81 | $130.80 | $130.80 |
| Purchase #2 | $219.64 | 12.102% | $246.2208 | $246.22 | $246.20 | $246.20 |
| Purchase #3 | $125.72 | 6.453% | $133.8327 | $133.83 | $133.85 | $133.80 |
| Purchase #4 | $33.93 | 4.363% | $35.4104 | $35.41 | $35.40 | $35.40 |
| Purchase #5 | $116.64 | 6.783% | $124.5517 | $124.55 | $124.55 | $124.60 |
| Purchase #6 | $148.63 | 11.108% | $165.1398 | $165.14 | $165.15 | $165.10 |
| Purchase #7 | $204.77 | 13.301% | $232.0065 | $232.01 | $232.00 | $232.00 |
| 7 purchase totals = | $975.73 | $1,067.9720 | $1,067.97 | $1,067.95 | $1,067.90 | |