| 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 | $101.94 | 9.689% | $111.817 | $111.82 | $111.80 | $111.80 |
| Purchase #2 | $204.55 | 4.788% | $214.3439 | $214.34 | $214.35 | $214.30 |
| Purchase #3 | $84.49 | 7.788% | $91.0701 | $91.07 | $91.05 | $91.10 |
| Purchase #4 | $213.94 | 4.584% | $223.747 | $223.75 | $223.75 | $223.70 |
| Purchase #5 | $61.52 | 13.741% | $69.9735 | $69.97 | $69.95 | $70.00 |
| Purchase #6 | $157.84 | 6.512% | $168.1185 | $168.12 | $168.10 | $168.10 |
| Purchase #7 | $84.90 | 8.463% | $92.0851 | $92.09 | $92.10 | $92.10 |
| 7 purchase totals = | $909.18 | $971.1551 | $971.16 | $971.10 | $971.10 | |