| 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 | $104.42 | 3.196% | $107.7573 | $107.76 | $107.75 | $107.80 |
| Purchase #2 | $220.31 | 6.225% | $234.0243 | $234.02 | $234.00 | $234.00 |
| Purchase #3 | $26.96 | 9.129% | $29.4212 | $29.42 | $29.40 | $29.40 |
| Purchase #4 | $172.27 | 13.603% | $195.7039 | $195.70 | $195.70 | $195.70 |
| Purchase #5 | $160.84 | 8.194% | $174.0192 | $174.02 | $174.00 | $174.00 |
| Purchase #6 | $100.25 | 10.636% | $110.9126 | $110.91 | $110.90 | $110.90 |
| Purchase #7 | $135.89 | 12.684% | $153.1263 | $153.13 | $153.15 | $153.10 |
| 7 purchase totals = | $920.94 | $1,004.9648 | $1,004.96 | $1,004.90 | $1,004.90 | |