| 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 | $247.86 | 11.284% | $275.8285 | $275.83 | $275.85 | $275.80 |
| Purchase #2 | $152.30 | 11.180% | $169.3271 | $169.33 | $169.35 | $169.30 |
| Purchase #3 | $69.87 | 5.610% | $73.7897 | $73.79 | $73.80 | $73.80 |
| Purchase #4 | $138.36 | 3.490% | $143.1888 | $143.19 | $143.20 | $143.20 |
| Purchase #5 | $20.97 | 7.807% | $22.6071 | $22.61 | $22.60 | $22.60 |
| Purchase #6 | $191.45 | 10.197% | $210.9722 | $210.97 | $210.95 | $211.00 |
| Purchase #7 | $141.33 | 5.257% | $148.7597 | $148.76 | $148.75 | $148.80 |
| 7 purchase totals = | $962.14 | $1,044.4731 | $1,044.48 | $1,044.50 | $1,044.50 | |