| 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 | $209.64 | 5.244% | $220.6335 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $128.34 | 12.817% | $144.7893 | $144.79 | $144.80 | $144.80 |
| Purchase #3 | $138.78 | 11.180% | $154.2956 | $154.30 | $154.30 | $154.30 |
| Purchase #4 | $238.81 | 11.379% | $265.9842 | $265.98 | $266.00 | $266.00 |
| Purchase #5 | $59.37 | 10.701% | $65.7232 | $65.72 | $65.70 | $65.70 |
| Purchase #6 | $232.27 | 11.644% | $259.3155 | $259.32 | $259.30 | $259.30 |
| Purchase #7 | $221.26 | 5.334% | $233.062 | $233.06 | $233.05 | $233.10 |
| 7 purchase totals = | $1,228.47 | $1,343.8033 | $1,343.80 | $1,343.80 | $1,343.80 | |