| 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 | $103.46 | 13.741% | $117.6764 | $117.68 | $117.70 | $117.70 |
| Purchase #2 | $41.48 | 7.435% | $44.564 | $44.56 | $44.55 | $44.60 |
| Purchase #3 | $8.75 | 7.757% | $9.4287 | $9.43 | $9.45 | $9.40 |
| Purchase #4 | $241.84 | 7.229% | $259.3226 | $259.32 | $259.30 | $259.30 |
| Purchase #5 | $40.26 | 9.169% | $43.9514 | $43.95 | $43.95 | $44.00 |
| Purchase #6 | $196.89 | 8.621% | $213.8639 | $213.86 | $213.85 | $213.90 |
| Purchase #7 | $203.84 | 7.672% | $219.4786 | $219.48 | $219.50 | $219.50 |
| 7 purchase totals = | $836.52 | $908.2856 | $908.28 | $908.30 | $908.40 | |