| 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 | $107.91 | 10.415% | $119.1488 | $119.15 | $119.15 | $119.10 |
| Purchase #2 | $53.59 | 3.130% | $55.2674 | $55.27 | $55.25 | $55.30 |
| Purchase #3 | $195.48 | 10.521% | $216.0465 | $216.05 | $216.05 | $216.00 |
| Purchase #4 | $22.94 | 4.478% | $23.9673 | $23.97 | $23.95 | $24.00 |
| Purchase #5 | $142.83 | 4.183% | $148.8046 | $148.80 | $148.80 | $148.80 |
| Purchase #6 | $88.32 | 3.243% | $91.1842 | $91.18 | $91.20 | $91.20 |
| Purchase #7 | $211.52 | 9.142% | $230.8572 | $230.86 | $230.85 | $230.90 |
| 7 purchase totals = | $822.59 | $885.2760 | $885.28 | $885.25 | $885.30 | |