| 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 | $218.32 | 9.618% | $239.318 | $239.32 | $239.30 | $239.30 |
| Purchase #2 | $66.25 | 13.681% | $75.3137 | $75.31 | $75.30 | $75.30 |
| Purchase #3 | $46.75 | 8.248% | $50.6059 | $50.61 | $50.60 | $50.60 |
| Purchase #4 | $129.66 | 11.637% | $144.7485 | $144.75 | $144.75 | $144.70 |
| Purchase #5 | $132.80 | 9.221% | $145.0455 | $145.05 | $145.05 | $145.00 |
| Purchase #6 | $87.32 | 7.625% | $93.9782 | $93.98 | $94.00 | $94.00 |
| Purchase #7 | $85.35 | 13.415% | $96.7997 | $96.80 | $96.80 | $96.80 |
| 7 purchase totals = | $766.45 | $845.8095 | $845.82 | $845.80 | $845.70 | |