| 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 | $216.27 | 13.448% | $245.354 | $245.35 | $245.35 | $245.40 |
| Purchase #2 | $172.55 | 4.627% | $180.5339 | $180.53 | $180.55 | $180.50 |
| Purchase #3 | $90.97 | 11.427% | $101.3651 | $101.37 | $101.35 | $101.40 |
| Purchase #4 | $238.87 | 7.531% | $256.8593 | $256.86 | $256.85 | $256.90 |
| Purchase #5 | $14.92 | 9.565% | $16.3471 | $16.35 | $16.35 | $16.30 |
| Purchase #6 | $22.30 | 4.698% | $23.3477 | $23.35 | $23.35 | $23.30 |
| Purchase #7 | $166.61 | 6.661% | $177.7079 | $177.71 | $177.70 | $177.70 |
| 7 purchase totals = | $922.49 | $1,001.5150 | $1,001.52 | $1,001.50 | $1,001.50 | |