| 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 | $111.83 | 5.667% | $118.1674 | $118.17 | $118.15 | $118.20 |
| Purchase #2 | $192.31 | 13.399% | $218.0776 | $218.08 | $218.10 | $218.10 |
| Purchase #3 | $231.39 | 3.715% | $239.9861 | $239.99 | $240.00 | $240.00 |
| Purchase #4 | $100.48 | 6.867% | $107.38 | $107.38 | $107.40 | $107.40 |
| Purchase #5 | $51.47 | 4.769% | $53.9246 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $21.62 | 11.164% | $24.0337 | $24.03 | $24.05 | $24.00 |
| Purchase #7 | $45.89 | 11.243% | $51.0494 | $51.05 | $51.05 | $51.00 |
| 7 purchase totals = | $754.99 | $812.6188 | $812.62 | $812.65 | $812.60 | |