| 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 | $233.89 | 4.340% | $244.0408 | $244.04 | $244.05 | $244.00 |
| Purchase #2 | $205.60 | 4.677% | $215.2159 | $215.22 | $215.20 | $215.20 |
| Purchase #3 | $181.87 | 8.838% | $197.9437 | $197.94 | $197.95 | $197.90 |
| Purchase #4 | $172.75 | 6.782% | $184.4659 | $184.47 | $184.45 | $184.50 |
| Purchase #5 | $214.29 | 11.612% | $239.1734 | $239.17 | $239.15 | $239.20 |
| Purchase #6 | $23.93 | 13.288% | $27.1098 | $27.11 | $27.10 | $27.10 |
| Purchase #7 | $211.46 | 8.726% | $229.912 | $229.91 | $229.90 | $229.90 |
| 7 purchase totals = | $1,243.79 | $1,337.8615 | $1,337.86 | $1,337.80 | $1,337.80 | |