| 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 | $216.70 | 5.448% | $228.5058 | $228.51 | $228.50 | $228.50 |
| Purchase #2 | $104.75 | 8.757% | $113.923 | $113.92 | $113.90 | $113.90 |
| Purchase #3 | $148.63 | 7.508% | $159.7891 | $159.79 | $159.80 | $159.80 |
| Purchase #4 | $244.61 | 12.125% | $274.269 | $274.27 | $274.25 | $274.30 |
| Purchase #5 | $67.45 | 10.238% | $74.3555 | $74.36 | $74.35 | $74.40 |
| Purchase #6 | $139.44 | 13.624% | $158.4373 | $158.44 | $158.45 | $158.40 |
| Purchase #7 | $63.68 | 6.181% | $67.6161 | $67.62 | $67.60 | $67.60 |
| 7 purchase totals = | $985.26 | $1,076.8958 | $1,076.91 | $1,076.85 | $1,076.90 | |