| 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 | $201.42 | 4.473% | $210.4295 | $210.43 | $210.45 | $210.40 |
| Purchase #2 | $60.30 | 10.305% | $66.5139 | $66.51 | $66.50 | $66.50 |
| Purchase #3 | $7.35 | 4.412% | $7.6743 | $7.67 | $7.65 | $7.70 |
| Purchase #4 | $206.50 | 3.800% | $214.347 | $214.35 | $214.35 | $214.30 |
| Purchase #5 | $95.94 | 8.292% | $103.8953 | $103.90 | $103.90 | $103.90 |
| Purchase #6 | $227.28 | 5.792% | $240.4441 | $240.44 | $240.45 | $240.40 |
| Purchase #7 | $35.30 | 9.374% | $38.609 | $38.61 | $38.60 | $38.60 |
| 7 purchase totals = | $834.09 | $881.9131 | $881.91 | $881.90 | $881.80 | |