| 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 | $237.87 | 6.562% | $253.479 | $253.48 | $253.50 | $253.50 |
| Purchase #2 | $205.81 | 7.325% | $220.8856 | $220.89 | $220.90 | $220.90 |
| Purchase #3 | $185.44 | 4.736% | $194.2224 | $194.22 | $194.20 | $194.20 |
| Purchase #4 | $101.41 | 10.854% | $112.417 | $112.42 | $112.40 | $112.40 |
| Purchase #5 | $97.69 | 10.799% | $108.2395 | $108.24 | $108.25 | $108.20 |
| Purchase #6 | $15.28 | 5.195% | $16.0738 | $16.07 | $16.05 | $16.10 |
| Purchase #7 | $146.38 | 12.369% | $164.4857 | $164.49 | $164.50 | $164.50 |
| 7 purchase totals = | $989.88 | $1,069.8030 | $1,069.81 | $1,069.80 | $1,069.80 | |