| 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 | $135.55 | 3.146% | $139.8144 | $139.81 | $139.80 | $139.80 |
| Purchase #2 | $5.93 | 12.224% | $6.6549 | $6.65 | $6.65 | $6.70 |
| Purchase #3 | $60.36 | 8.647% | $65.5793 | $65.58 | $65.60 | $65.60 |
| Purchase #4 | $219.91 | 11.454% | $245.0985 | $245.10 | $245.10 | $245.10 |
| Purchase #5 | $26.38 | 7.770% | $28.4297 | $28.43 | $28.45 | $28.40 |
| Purchase #6 | $248.90 | 7.339% | $267.1668 | $267.17 | $267.15 | $267.20 |
| Purchase #7 | $117.43 | 10.685% | $129.9774 | $129.98 | $130.00 | $130.00 |
| 7 purchase totals = | $814.46 | $882.7210 | $882.72 | $882.75 | $882.80 | |