| 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 | $187.46 | 12.289% | $210.497 | $210.50 | $210.50 | $210.50 |
| Purchase #2 | $226.54 | 9.790% | $248.7183 | $248.72 | $248.70 | $248.70 |
| Purchase #3 | $145.46 | 12.603% | $163.7923 | $163.79 | $163.80 | $163.80 |
| Purchase #4 | $118.89 | 8.191% | $128.6283 | $128.63 | $128.65 | $128.60 |
| Purchase #5 | $152.56 | 11.359% | $169.8893 | $169.89 | $169.90 | $169.90 |
| Purchase #6 | $201.35 | 6.173% | $213.7793 | $213.78 | $213.80 | $213.80 |
| Purchase #7 | $109.90 | 10.414% | $121.345 | $121.35 | $121.35 | $121.30 |
| 7 purchase totals = | $1,142.16 | $1,256.6495 | $1,256.66 | $1,256.70 | $1,256.60 | |