| 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 | $239.36 | 7.633% | $257.6303 | $257.63 | $257.65 | $257.60 |
| Purchase #2 | $40.90 | 6.330% | $43.489 | $43.49 | $43.50 | $43.50 |
| Purchase #3 | $211.44 | 4.841% | $221.6758 | $221.68 | $221.70 | $221.70 |
| Purchase #4 | $184.60 | 13.808% | $210.0896 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $198.46 | 5.182% | $208.7442 | $208.74 | $208.75 | $208.70 |
| Purchase #6 | $22.55 | 12.434% | $25.3539 | $25.35 | $25.35 | $25.40 |
| Purchase #7 | $14.31 | 13.485% | $16.2397 | $16.24 | $16.25 | $16.20 |
| 7 purchase totals = | $911.62 | $983.2225 | $983.22 | $983.30 | $983.20 | |