| 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 | $211.66 | 3.120% | $218.2638 | $218.26 | $218.25 | $218.30 |
| Purchase #2 | $75.76 | 8.346% | $82.0829 | $82.08 | $82.10 | $82.10 |
| Purchase #3 | $160.69 | 12.379% | $180.5818 | $180.58 | $180.60 | $180.60 |
| Purchase #4 | $82.84 | 13.346% | $93.8958 | $93.90 | $93.90 | $93.90 |
| Purchase #5 | $162.29 | 7.616% | $174.65 | $174.65 | $174.65 | $174.70 |
| Purchase #6 | $104.80 | 13.496% | $118.9438 | $118.94 | $118.95 | $118.90 |
| Purchase #7 | $36.31 | 4.196% | $37.8336 | $37.83 | $37.85 | $37.80 |
| 7 purchase totals = | $834.35 | $906.2517 | $906.24 | $906.30 | $906.30 | |