| 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 | $37.95 | 13.331% | $43.0091 | $43.01 | $43.00 | $43.00 |
| Purchase #2 | $131.59 | 5.537% | $138.8761 | $138.88 | $138.90 | $138.90 |
| Purchase #3 | $214.84 | 9.579% | $235.4195 | $235.42 | $235.40 | $235.40 |
| Purchase #4 | $12.27 | 3.647% | $12.7175 | $12.72 | $12.70 | $12.70 |
| Purchase #5 | $116.34 | 5.546% | $122.7922 | $122.79 | $122.80 | $122.80 |
| Purchase #6 | $28.69 | 11.605% | $32.0195 | $32.02 | $32.00 | $32.00 |
| Purchase #7 | $226.38 | 13.351% | $256.604 | $256.60 | $256.60 | $256.60 |
| 7 purchase totals = | $768.06 | $841.4379 | $841.44 | $841.40 | $841.40 | |