| 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 | $100.40 | 12.807% | $113.2582 | $113.26 | $113.25 | $113.30 |
| Purchase #2 | $152.29 | 8.747% | $165.6108 | $165.61 | $165.60 | $165.60 |
| Purchase #3 | $221.51 | 3.817% | $229.965 | $229.97 | $229.95 | $230.00 |
| Purchase #4 | $242.56 | 13.336% | $274.9078 | $274.91 | $274.90 | $274.90 |
| Purchase #5 | $90.97 | 3.207% | $93.8874 | $93.89 | $93.90 | $93.90 |
| Purchase #6 | $219.74 | 6.551% | $234.1352 | $234.14 | $234.15 | $234.10 |
| Purchase #7 | $54.57 | 4.762% | $57.1686 | $57.17 | $57.15 | $57.20 |
| 7 purchase totals = | $1,082.04 | $1,168.9330 | $1,168.95 | $1,168.90 | $1,169.00 | |