| 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 | $225.31 | 8.393% | $244.2203 | $244.22 | $244.20 | $244.20 |
| Purchase #2 | $10.89 | 10.338% | $12.0158 | $12.02 | $12.00 | $12.00 |
| Purchase #3 | $63.74 | 10.674% | $70.5436 | $70.54 | $70.55 | $70.50 |
| Purchase #4 | $225.99 | 4.124% | $235.3098 | $235.31 | $235.30 | $235.30 |
| Purchase #5 | $225.35 | 12.559% | $253.6517 | $253.65 | $253.65 | $253.70 |
| Purchase #6 | $148.80 | 4.175% | $155.0124 | $155.01 | $155.00 | $155.00 |
| Purchase #7 | $28.36 | 10.469% | $31.329 | $31.33 | $31.35 | $31.30 |
| 7 purchase totals = | $928.44 | $1,002.0826 | $1,002.08 | $1,002.05 | $1,002.00 | |