| 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 | $247.80 | 4.559% | $259.0972 | $259.10 | $259.10 | $259.10 |
| Purchase #2 | $238.61 | 4.301% | $248.8726 | $248.87 | $248.85 | $248.90 |
| Purchase #3 | $190.82 | 11.674% | $213.0963 | $213.10 | $213.10 | $213.10 |
| Purchase #4 | $83.47 | 9.640% | $91.5165 | $91.52 | $91.50 | $91.50 |
| Purchase #5 | $225.25 | 7.611% | $242.3938 | $242.39 | $242.40 | $242.40 |
| Purchase #6 | $137.82 | 8.760% | $149.893 | $149.89 | $149.90 | $149.90 |
| Purchase #7 | $169.53 | 11.316% | $188.714 | $188.71 | $188.70 | $188.70 |
| 7 purchase totals = | $1,293.30 | $1,393.5834 | $1,393.58 | $1,393.55 | $1,393.60 | |