| 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 | $211.62 | 4.581% | $221.3143 | $221.31 | $221.30 | $221.30 |
| Purchase #2 | $77.98 | 6.516% | $83.0612 | $83.06 | $83.05 | $83.10 |
| Purchase #3 | $20.86 | 10.387% | $23.0267 | $23.03 | $23.05 | $23.00 |
| Purchase #4 | $242.69 | 8.457% | $263.2143 | $263.21 | $263.20 | $263.20 |
| Purchase #5 | $34.33 | 3.760% | $35.6208 | $35.62 | $35.60 | $35.60 |
| Purchase #6 | $102.93 | 13.643% | $116.9727 | $116.97 | $116.95 | $117.00 |
| Purchase #7 | $197.43 | 10.680% | $218.5155 | $218.52 | $218.50 | $218.50 |
| 7 purchase totals = | $887.84 | $961.7255 | $961.72 | $961.65 | $961.70 | |