| 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 | $203.33 | 6.775% | $217.1056 | $217.11 | $217.10 | $217.10 |
| Purchase #2 | $211.34 | 7.348% | $226.8693 | $226.87 | $226.85 | $226.90 |
| Purchase #3 | $164.72 | 13.866% | $187.5601 | $187.56 | $187.55 | $187.60 |
| Purchase #4 | $75.71 | 13.297% | $85.7772 | $85.78 | $85.80 | $85.80 |
| Purchase #5 | $237.65 | 8.168% | $257.0613 | $257.06 | $257.05 | $257.10 |
| Purchase #6 | $203.70 | 7.393% | $218.7595 | $218.76 | $218.75 | $218.80 |
| Purchase #7 | $210.84 | 4.823% | $221.0088 | $221.01 | $221.00 | $221.00 |
| 7 purchase totals = | $1,307.29 | $1,414.1418 | $1,414.15 | $1,414.10 | $1,414.30 | |