| 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 | $241.39 | 12.548% | $271.6796 | $271.68 | $271.70 | $271.70 |
| Purchase #2 | $246.93 | 9.673% | $270.8155 | $270.82 | $270.80 | $270.80 |
| Purchase #3 | $37.90 | 10.762% | $41.9788 | $41.98 | $42.00 | $42.00 |
| Purchase #4 | $169.50 | 13.351% | $192.1299 | $192.13 | $192.15 | $192.10 |
| Purchase #5 | $9.34 | 12.561% | $10.5132 | $10.51 | $10.50 | $10.50 |
| Purchase #6 | $130.25 | 12.312% | $146.2864 | $146.29 | $146.30 | $146.30 |
| Purchase #7 | $70.94 | 3.192% | $73.2044 | $73.20 | $73.20 | $73.20 |
| 7 purchase totals = | $906.25 | $1,006.6078 | $1,006.61 | $1,006.65 | $1,006.60 | |