| 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 | $198.66 | 6.335% | $211.2451 | $211.25 | $211.25 | $211.20 |
| Purchase #2 | $13.33 | 5.421% | $14.0526 | $14.05 | $14.05 | $14.10 |
| Purchase #3 | $175.72 | 6.820% | $187.7041 | $187.70 | $187.70 | $187.70 |
| Purchase #4 | $102.39 | 9.203% | $111.813 | $111.81 | $111.80 | $111.80 |
| Purchase #5 | $217.60 | 8.812% | $236.7749 | $236.77 | $236.75 | $236.80 |
| Purchase #6 | $80.89 | 5.687% | $85.4902 | $85.49 | $85.50 | $85.50 |
| Purchase #7 | $250.89 | 9.422% | $274.5289 | $274.53 | $274.55 | $274.50 |
| 7 purchase totals = | $1,039.48 | $1,121.6088 | $1,121.60 | $1,121.60 | $1,121.60 | |