| 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 | $124.66 | 9.840% | $136.9265 | $136.93 | $136.95 | $136.90 |
| Purchase #2 | $133.63 | 12.135% | $149.846 | $149.85 | $149.85 | $149.80 |
| Purchase #3 | $211.42 | 13.851% | $240.7038 | $240.70 | $240.70 | $240.70 |
| Purchase #4 | $12.81 | 3.156% | $13.2143 | $13.21 | $13.20 | $13.20 |
| Purchase #5 | $90.40 | 5.176% | $95.0791 | $95.08 | $95.10 | $95.10 |
| Purchase #6 | $242.70 | 13.157% | $274.632 | $274.63 | $274.65 | $274.60 |
| Purchase #7 | $56.93 | 9.805% | $62.512 | $62.51 | $62.50 | $62.50 |
| 7 purchase totals = | $872.55 | $972.9137 | $972.91 | $972.95 | $972.80 | |