| 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 | $245.92 | 3.168% | $253.7107 | $253.71 | $253.70 | $253.70 |
| Purchase #2 | $136.49 | 10.393% | $150.6754 | $150.68 | $150.70 | $150.70 |
| Purchase #3 | $101.45 | 5.798% | $107.3321 | $107.33 | $107.35 | $107.30 |
| Purchase #4 | $185.74 | 12.155% | $208.3167 | $208.32 | $208.30 | $208.30 |
| Purchase #5 | $146.84 | 13.147% | $166.1451 | $166.15 | $166.15 | $166.10 |
| Purchase #6 | $87.43 | 6.444% | $93.064 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $94.47 | 13.415% | $107.1432 | $107.14 | $107.15 | $107.10 |
| 7 purchase totals = | $998.34 | $1,086.3872 | $1,086.39 | $1,086.40 | $1,086.30 | |