| 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 | $8.89 | 12.200% | $9.9746 | $9.97 | $9.95 | $10.00 |
| Purchase #2 | $203.95 | 12.124% | $228.6769 | $228.68 | $228.70 | $228.70 |
| Purchase #3 | $67.26 | 9.591% | $73.7109 | $73.71 | $73.70 | $73.70 |
| Purchase #4 | $167.50 | 5.789% | $177.1966 | $177.20 | $177.20 | $177.20 |
| Purchase #5 | $205.45 | 8.648% | $223.2173 | $223.22 | $223.20 | $223.20 |
| Purchase #6 | $113.84 | 8.551% | $123.5745 | $123.57 | $123.55 | $123.60 |
| Purchase #7 | $127.55 | 6.124% | $135.3612 | $135.36 | $135.35 | $135.40 |
| 7 purchase totals = | $894.44 | $971.7120 | $971.71 | $971.65 | $971.80 | |