| 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 | $17.61 | 8.797% | $19.1592 | $19.16 | $19.15 | $19.20 |
| Purchase #2 | $218.67 | 10.672% | $242.0065 | $242.01 | $242.00 | $242.00 |
| Purchase #3 | $40.63 | 8.155% | $43.9434 | $43.94 | $43.95 | $43.90 |
| Purchase #4 | $155.61 | 6.697% | $166.0312 | $166.03 | $166.05 | $166.00 |
| Purchase #5 | $220.71 | 9.305% | $241.2471 | $241.25 | $241.25 | $241.20 |
| Purchase #6 | $246.99 | 9.316% | $269.9996 | $270.00 | $270.00 | $270.00 |
| Purchase #7 | $29.66 | 6.310% | $31.5315 | $31.53 | $31.55 | $31.50 |
| 7 purchase totals = | $929.88 | $1,013.9185 | $1,013.92 | $1,013.95 | $1,013.80 | |