| 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 | $23.85 | 5.346% | $25.125 | $25.13 | $25.15 | $25.10 |
| Purchase #2 | $232.31 | 13.768% | $264.2944 | $264.29 | $264.30 | $264.30 |
| Purchase #3 | $157.59 | 8.829% | $171.5036 | $171.50 | $171.50 | $171.50 |
| Purchase #4 | $19.60 | 4.255% | $20.434 | $20.43 | $20.45 | $20.40 |
| Purchase #5 | $176.82 | 12.832% | $199.5095 | $199.51 | $199.50 | $199.50 |
| Purchase #6 | $210.33 | 7.399% | $225.8923 | $225.89 | $225.90 | $225.90 |
| Purchase #7 | $44.89 | 5.358% | $47.2952 | $47.30 | $47.30 | $47.30 |
| 7 purchase totals = | $865.39 | $954.0540 | $954.05 | $954.10 | $954.00 | |