| 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 | $196.25 | 4.407% | $204.8987 | $204.90 | $204.90 | $204.90 |
| Purchase #2 | $217.80 | 6.795% | $232.5995 | $232.60 | $232.60 | $232.60 |
| Purchase #3 | $250.92 | 11.511% | $279.8034 | $279.80 | $279.80 | $279.80 |
| Purchase #4 | $89.46 | 13.464% | $101.5049 | $101.50 | $101.50 | $101.50 |
| Purchase #5 | $197.68 | 10.351% | $218.1419 | $218.14 | $218.15 | $218.10 |
| Purchase #6 | $47.68 | 3.758% | $49.4718 | $49.47 | $49.45 | $49.50 |
| Purchase #7 | $59.73 | 4.160% | $62.2148 | $62.21 | $62.20 | $62.20 |
| 7 purchase totals = | $1,059.52 | $1,148.6350 | $1,148.62 | $1,148.60 | $1,148.60 | |