| 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 | $101.59 | 5.720% | $107.4009 | $107.40 | $107.40 | $107.40 |
| Purchase #2 | $110.89 | 6.395% | $117.9814 | $117.98 | $118.00 | $118.00 |
| Purchase #3 | $90.56 | 12.517% | $101.8954 | $101.90 | $101.90 | $101.90 |
| Purchase #4 | $203.47 | 8.255% | $220.2664 | $220.27 | $220.25 | $220.30 |
| Purchase #5 | $229.47 | 8.155% | $248.1833 | $248.18 | $248.20 | $248.20 |
| Purchase #6 | $167.28 | 8.372% | $181.2847 | $181.28 | $181.30 | $181.30 |
| Purchase #7 | $72.28 | 6.258% | $76.8033 | $76.80 | $76.80 | $76.80 |
| 7 purchase totals = | $975.54 | $1,053.8154 | $1,053.81 | $1,053.85 | $1,053.90 | |