| 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 | $224.28 | 9.581% | $245.7683 | $245.77 | $245.75 | $245.80 |
| Purchase #2 | $161.29 | 13.408% | $182.9158 | $182.92 | $182.90 | $182.90 |
| Purchase #3 | $65.72 | 7.244% | $70.4808 | $70.48 | $70.50 | $70.50 |
| Purchase #4 | $248.66 | 3.731% | $257.9375 | $257.94 | $257.95 | $257.90 |
| Purchase #5 | $100.34 | 6.818% | $107.1812 | $107.18 | $107.20 | $107.20 |
| Purchase #6 | $8.74 | 10.790% | $9.683 | $9.68 | $9.70 | $9.70 |
| Purchase #7 | $189.39 | 13.694% | $215.3251 | $215.33 | $215.35 | $215.30 |
| 7 purchase totals = | $998.42 | $1,089.2917 | $1,089.30 | $1,089.35 | $1,089.30 | |