| 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 | $172.32 | 13.242% | $195.1386 | $195.14 | $195.15 | $195.10 |
| Purchase #2 | $26.72 | 5.309% | $28.1386 | $28.14 | $28.15 | $28.10 |
| Purchase #3 | $248.63 | 11.389% | $276.9465 | $276.95 | $276.95 | $276.90 |
| Purchase #4 | $7.82 | 3.131% | $8.0648 | $8.06 | $8.05 | $8.10 |
| Purchase #5 | $91.54 | 13.489% | $103.8878 | $103.89 | $103.90 | $103.90 |
| Purchase #6 | $198.59 | 6.754% | $212.0028 | $212.00 | $212.00 | $212.00 |
| Purchase #7 | $104.76 | 8.226% | $113.3776 | $113.38 | $113.40 | $113.40 |
| 7 purchase totals = | $850.38 | $937.5567 | $937.56 | $937.60 | $937.50 | |