| 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 | $249.89 | 13.290% | $283.1004 | $283.10 | $283.10 | $283.10 |
| Purchase #2 | $87.96 | 5.344% | $92.6606 | $92.66 | $92.65 | $92.70 |
| Purchase #3 | $239.49 | 4.128% | $249.3761 | $249.38 | $249.40 | $249.40 |
| Purchase #4 | $221.79 | 12.251% | $248.9615 | $248.96 | $248.95 | $249.00 |
| Purchase #5 | $219.74 | 4.577% | $229.7975 | $229.80 | $229.80 | $229.80 |
| Purchase #6 | $220.67 | 10.601% | $244.0632 | $244.06 | $244.05 | $244.10 |
| Purchase #7 | $6.66 | 8.683% | $7.2383 | $7.24 | $7.25 | $7.20 |
| 7 purchase totals = | $1,246.20 | $1,355.1976 | $1,355.20 | $1,355.20 | $1,355.30 | |