| 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 | $121.58 | 6.798% | $129.845 | $129.85 | $129.85 | $129.80 |
| Purchase #2 | $177.33 | 6.769% | $189.3335 | $189.33 | $189.35 | $189.30 |
| Purchase #3 | $67.89 | 3.374% | $70.1806 | $70.18 | $70.20 | $70.20 |
| Purchase #4 | $243.93 | 7.324% | $261.7954 | $261.80 | $261.80 | $261.80 |
| Purchase #5 | $195.52 | 7.786% | $210.7432 | $210.74 | $210.75 | $210.70 |
| Purchase #6 | $243.88 | 11.508% | $271.9457 | $271.95 | $271.95 | $271.90 |
| Purchase #7 | $85.60 | 11.678% | $95.5964 | $95.60 | $95.60 | $95.60 |
| 7 purchase totals = | $1,135.73 | $1,229.4398 | $1,229.45 | $1,229.50 | $1,229.30 | |