| 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 | $194.32 | 10.461% | $214.6478 | $214.65 | $214.65 | $214.60 |
| Purchase #2 | $219.43 | 13.850% | $249.8211 | $249.82 | $249.80 | $249.80 |
| Purchase #3 | $142.65 | 6.674% | $152.1705 | $152.17 | $152.15 | $152.20 |
| Purchase #4 | $243.51 | 6.558% | $259.4794 | $259.48 | $259.50 | $259.50 |
| Purchase #5 | $215.39 | 7.462% | $231.4624 | $231.46 | $231.45 | $231.50 |
| Purchase #6 | $8.86 | 4.617% | $9.2691 | $9.27 | $9.25 | $9.30 |
| Purchase #7 | $184.78 | 5.195% | $194.3793 | $194.38 | $194.40 | $194.40 |
| 7 purchase totals = | $1,208.94 | $1,311.2296 | $1,311.23 | $1,311.20 | $1,311.30 | |