| 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 | $36.91 | 7.419% | $39.6484 | $39.65 | $39.65 | $39.60 |
| Purchase #2 | $238.68 | 12.863% | $269.3814 | $269.38 | $269.40 | $269.40 |
| Purchase #3 | $188.29 | 3.205% | $194.3247 | $194.32 | $194.30 | $194.30 |
| Purchase #4 | $122.78 | 10.779% | $136.0145 | $136.01 | $136.00 | $136.00 |
| Purchase #5 | $244.95 | 13.375% | $277.7121 | $277.71 | $277.70 | $277.70 |
| Purchase #6 | $230.32 | 11.580% | $256.9911 | $256.99 | $257.00 | $257.00 |
| Purchase #7 | $81.86 | 8.725% | $89.0023 | $89.00 | $89.00 | $89.00 |
| 7 purchase totals = | $1,143.79 | $1,263.0745 | $1,263.06 | $1,263.05 | $1,263.00 | |