| 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 | $239.88 | 8.859% | $261.131 | $261.13 | $261.15 | $261.10 |
| Purchase #2 | $168.89 | 11.708% | $188.6636 | $188.66 | $188.65 | $188.70 |
| Purchase #3 | $190.77 | 13.460% | $216.4476 | $216.45 | $216.45 | $216.40 |
| Purchase #4 | $29.35 | 9.487% | $32.1344 | $32.13 | $32.15 | $32.10 |
| Purchase #5 | $26.50 | 6.477% | $28.2164 | $28.22 | $28.20 | $28.20 |
| Purchase #6 | $67.64 | 4.111% | $70.4207 | $70.42 | $70.40 | $70.40 |
| Purchase #7 | $188.26 | 7.828% | $202.997 | $203.00 | $203.00 | $203.00 |
| 7 purchase totals = | $911.29 | $1,000.0107 | $1,000.01 | $1,000.00 | $999.90 | |