| 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 | $148.58 | 3.461% | $153.7224 | $153.72 | $153.70 | $153.70 |
| Purchase #2 | $193.53 | 7.442% | $207.9325 | $207.93 | $207.95 | $207.90 |
| Purchase #3 | $117.50 | 3.857% | $122.032 | $122.03 | $122.05 | $122.00 |
| Purchase #4 | $238.81 | 10.504% | $263.8946 | $263.89 | $263.90 | $263.90 |
| Purchase #5 | $226.76 | 4.711% | $237.4427 | $237.44 | $237.45 | $237.40 |
| Purchase #6 | $48.86 | 12.188% | $54.8151 | $54.82 | $54.80 | $54.80 |
| Purchase #7 | $77.66 | 8.650% | $84.3776 | $84.38 | $84.40 | $84.40 |
| 7 purchase totals = | $1,051.70 | $1,124.2169 | $1,124.21 | $1,124.25 | $1,124.10 | |