| 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 | $243.93 | 13.681% | $277.3021 | $277.30 | $277.30 | $277.30 |
| Purchase #2 | $198.80 | 11.443% | $221.5487 | $221.55 | $221.55 | $221.50 |
| Purchase #3 | $238.66 | 11.314% | $265.662 | $265.66 | $265.65 | $265.70 |
| Purchase #4 | $199.43 | 8.232% | $215.8471 | $215.85 | $215.85 | $215.80 |
| Purchase #5 | $45.49 | 7.463% | $48.8849 | $48.88 | $48.90 | $48.90 |
| Purchase #6 | $115.68 | 6.515% | $123.2166 | $123.22 | $123.20 | $123.20 |
| Purchase #7 | $181.35 | 13.561% | $205.9429 | $205.94 | $205.95 | $205.90 |
| 7 purchase totals = | $1,223.34 | $1,358.4043 | $1,358.40 | $1,358.40 | $1,358.30 | |