| 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 | $71.68 | 4.229% | $74.7113 | $74.71 | $74.70 | $74.70 |
| Purchase #2 | $238.40 | 13.261% | $270.0142 | $270.01 | $270.00 | $270.00 |
| Purchase #3 | $192.39 | 9.547% | $210.7575 | $210.76 | $210.75 | $210.80 |
| Purchase #4 | $189.69 | 5.866% | $200.8172 | $200.82 | $200.80 | $200.80 |
| Purchase #5 | $87.28 | 9.272% | $95.3726 | $95.37 | $95.35 | $95.40 |
| Purchase #6 | $219.81 | 6.724% | $234.59 | $234.59 | $234.60 | $234.60 |
| Purchase #7 | $19.63 | 3.253% | $20.2686 | $20.27 | $20.25 | $20.30 |
| 7 purchase totals = | $1,018.88 | $1,106.5314 | $1,106.53 | $1,106.45 | $1,106.60 | |