| 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 | $113.65 | 9.446% | $124.3854 | $124.39 | $124.40 | $124.40 |
| Purchase #2 | $138.64 | 13.559% | $157.4382 | $157.44 | $157.45 | $157.40 |
| Purchase #3 | $216.38 | 7.567% | $232.7535 | $232.75 | $232.75 | $232.80 |
| Purchase #4 | $64.71 | 7.761% | $69.7321 | $69.73 | $69.75 | $69.70 |
| Purchase #5 | $128.63 | 3.525% | $133.1642 | $133.16 | $133.15 | $133.20 |
| Purchase #6 | $173.61 | 11.852% | $194.1863 | $194.19 | $194.20 | $194.20 |
| Purchase #7 | $26.88 | 9.645% | $29.4726 | $29.47 | $29.45 | $29.50 |
| 7 purchase totals = | $862.50 | $941.1323 | $941.13 | $941.15 | $941.20 | |