| 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 | $242.27 | 10.724% | $268.251 | $268.25 | $268.25 | $268.30 |
| Purchase #2 | $146.81 | 10.272% | $161.8903 | $161.89 | $161.90 | $161.90 |
| Purchase #3 | $42.41 | 7.165% | $45.4487 | $45.45 | $45.45 | $45.40 |
| Purchase #4 | $26.85 | 9.358% | $29.3626 | $29.36 | $29.35 | $29.40 |
| Purchase #5 | $204.48 | 13.314% | $231.7045 | $231.70 | $231.70 | $231.70 |
| Purchase #6 | $142.86 | 10.814% | $158.3089 | $158.31 | $158.30 | $158.30 |
| Purchase #7 | $80.64 | 8.136% | $87.2009 | $87.20 | $87.20 | $87.20 |
| 7 purchase totals = | $886.32 | $982.1669 | $982.16 | $982.15 | $982.20 | |