| 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 | $208.72 | 12.146% | $234.0711 | $234.07 | $234.05 | $234.10 |
| Purchase #2 | $108.37 | 8.418% | $117.4926 | $117.49 | $117.50 | $117.50 |
| Purchase #3 | $183.35 | 9.148% | $200.1229 | $200.12 | $200.10 | $200.10 |
| Purchase #4 | $200.49 | 12.507% | $225.5653 | $225.57 | $225.55 | $225.60 |
| Purchase #5 | $7.42 | 10.270% | $8.182 | $8.18 | $8.20 | $8.20 |
| Purchase #6 | $132.64 | 6.727% | $141.5627 | $141.56 | $141.55 | $141.60 |
| Purchase #7 | $130.63 | 11.199% | $145.2593 | $145.26 | $145.25 | $145.30 |
| 7 purchase totals = | $971.62 | $1,072.2559 | $1,072.25 | $1,072.20 | $1,072.40 | |