| 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 | $91.50 | 8.522% | $99.2976 | $99.30 | $99.30 | $99.30 |
| Purchase #2 | $244.25 | 10.507% | $269.9133 | $269.91 | $269.90 | $269.90 |
| Purchase #3 | $88.76 | 12.344% | $99.7165 | $99.72 | $99.70 | $99.70 |
| Purchase #4 | $11.94 | 8.227% | $12.9223 | $12.92 | $12.90 | $12.90 |
| Purchase #5 | $228.99 | 13.763% | $260.5059 | $260.51 | $260.50 | $260.50 |
| Purchase #6 | $50.71 | 10.516% | $56.0427 | $56.04 | $56.05 | $56.00 |
| Purchase #7 | $137.60 | 6.671% | $146.7793 | $146.78 | $146.80 | $146.80 |
| 7 purchase totals = | $853.75 | $945.1776 | $945.18 | $945.15 | $945.10 | |