| 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 | $97.89 | 4.328% | $102.1267 | $102.13 | $102.15 | $102.10 |
| Purchase #2 | $136.71 | 9.541% | $149.7535 | $149.75 | $149.75 | $149.80 |
| Purchase #3 | $114.54 | 11.601% | $127.8278 | $127.83 | $127.85 | $127.80 |
| Purchase #4 | $131.60 | 7.425% | $141.3713 | $141.37 | $141.35 | $141.40 |
| Purchase #5 | $247.55 | 9.678% | $271.5079 | $271.51 | $271.50 | $271.50 |
| Purchase #6 | $238.62 | 9.341% | $260.9095 | $260.91 | $260.90 | $260.90 |
| Purchase #7 | $21.51 | 5.683% | $22.7324 | $22.73 | $22.75 | $22.70 |
| 7 purchase totals = | $988.42 | $1,076.2291 | $1,076.23 | $1,076.25 | $1,076.20 | |