| 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 | $223.31 | 10.431% | $246.6035 | $246.60 | $246.60 | $246.60 |
| Purchase #2 | $194.84 | 7.637% | $209.7199 | $209.72 | $209.70 | $209.70 |
| Purchase #3 | $115.27 | 9.710% | $126.4627 | $126.46 | $126.45 | $126.50 |
| Purchase #4 | $173.32 | 5.716% | $183.227 | $183.23 | $183.25 | $183.20 |
| Purchase #5 | $47.61 | 12.118% | $53.3794 | $53.38 | $53.40 | $53.40 |
| Purchase #6 | $234.83 | 7.460% | $252.3483 | $252.35 | $252.35 | $252.30 |
| Purchase #7 | $41.66 | 9.658% | $45.6835 | $45.68 | $45.70 | $45.70 |
| 7 purchase totals = | $1,030.84 | $1,117.4243 | $1,117.42 | $1,117.45 | $1,117.40 | |