| 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 | $129.47 | 3.128% | $133.5198 | $133.52 | $133.50 | $133.50 |
| Purchase #2 | $132.36 | 13.385% | $150.0764 | $150.08 | $150.10 | $150.10 |
| Purchase #3 | $102.76 | 4.820% | $107.713 | $107.71 | $107.70 | $107.70 |
| Purchase #4 | $31.74 | 9.331% | $34.7017 | $34.70 | $34.70 | $34.70 |
| Purchase #5 | $218.25 | 8.134% | $236.0025 | $236.00 | $236.00 | $236.00 |
| Purchase #6 | $129.70 | 6.182% | $137.7181 | $137.72 | $137.70 | $137.70 |
| Purchase #7 | $222.86 | 5.782% | $235.7458 | $235.75 | $235.75 | $235.70 |
| 7 purchase totals = | $967.14 | $1,035.4773 | $1,035.48 | $1,035.45 | $1,035.40 | |