| 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 | $116.71 | 4.197% | $121.6083 | $121.61 | $121.60 | $121.60 |
| Purchase #2 | $227.98 | 12.597% | $256.6986 | $256.70 | $256.70 | $256.70 |
| Purchase #3 | $130.73 | 13.764% | $148.7237 | $148.72 | $148.70 | $148.70 |
| Purchase #4 | $10.74 | 11.848% | $12.0125 | $12.01 | $12.00 | $12.00 |
| Purchase #5 | $232.69 | 6.603% | $248.0545 | $248.05 | $248.05 | $248.10 |
| Purchase #6 | $169.86 | 10.282% | $187.325 | $187.33 | $187.35 | $187.30 |
| Purchase #7 | $66.80 | 5.785% | $70.6644 | $70.66 | $70.65 | $70.70 |
| 7 purchase totals = | $955.51 | $1,045.0870 | $1,045.08 | $1,045.05 | $1,045.10 | |