| 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 | $86.60 | 8.739% | $94.168 | $94.17 | $94.15 | $94.20 |
| Purchase #2 | $76.55 | 9.749% | $84.0129 | $84.01 | $84.00 | $84.00 |
| Purchase #3 | $236.50 | 7.757% | $254.8453 | $254.85 | $254.85 | $254.80 |
| Purchase #4 | $244.77 | 4.185% | $255.0136 | $255.01 | $255.00 | $255.00 |
| Purchase #5 | $137.26 | 5.138% | $144.3124 | $144.31 | $144.30 | $144.30 |
| Purchase #6 | $187.32 | 13.175% | $211.9994 | $212.00 | $212.00 | $212.00 |
| Purchase #7 | $91.34 | 7.840% | $98.5011 | $98.50 | $98.50 | $98.50 |
| 7 purchase totals = | $1,060.34 | $1,142.8527 | $1,142.85 | $1,142.80 | $1,142.80 | |