| 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 | $230.73 | 12.209% | $258.8998 | $258.90 | $258.90 | $258.90 |
| Purchase #2 | $190.26 | 6.186% | $202.0295 | $202.03 | $202.05 | $202.00 |
| Purchase #3 | $146.33 | 11.731% | $163.496 | $163.50 | $163.50 | $163.50 |
| Purchase #4 | $178.86 | 8.554% | $194.1597 | $194.16 | $194.15 | $194.20 |
| Purchase #5 | $215.93 | 12.111% | $242.0813 | $242.08 | $242.10 | $242.10 |
| Purchase #6 | $157.29 | 3.194% | $162.3138 | $162.31 | $162.30 | $162.30 |
| Purchase #7 | $122.85 | 11.819% | $137.3696 | $137.37 | $137.35 | $137.40 |
| 7 purchase totals = | $1,242.25 | $1,360.3497 | $1,360.35 | $1,360.35 | $1,360.40 | |