| 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 | $226.25 | 5.426% | $238.5263 | $238.53 | $238.55 | $238.50 |
| Purchase #2 | $184.35 | 7.645% | $198.4436 | $198.44 | $198.45 | $198.40 |
| Purchase #3 | $194.66 | 4.564% | $203.5443 | $203.54 | $203.55 | $203.50 |
| Purchase #4 | $81.26 | 12.177% | $91.155 | $91.16 | $91.15 | $91.20 |
| Purchase #5 | $73.25 | 6.511% | $78.0193 | $78.02 | $78.00 | $78.00 |
| Purchase #6 | $74.90 | 10.841% | $83.0199 | $83.02 | $83.00 | $83.00 |
| Purchase #7 | $66.94 | 11.581% | $74.6923 | $74.69 | $74.70 | $74.70 |
| 7 purchase totals = | $901.61 | $967.4007 | $967.40 | $967.40 | $967.30 | |