| 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 | $190.26 | 12.257% | $213.5802 | $213.58 | $213.60 | $213.60 |
| Purchase #2 | $224.83 | 7.551% | $241.8069 | $241.81 | $241.80 | $241.80 |
| Purchase #3 | $87.49 | 6.273% | $92.9782 | $92.98 | $93.00 | $93.00 |
| Purchase #4 | $7.56 | 13.638% | $8.591 | $8.59 | $8.60 | $8.60 |
| Purchase #5 | $129.80 | 12.687% | $146.2677 | $146.27 | $146.25 | $146.30 |
| Purchase #6 | $60.54 | 13.311% | $68.5985 | $68.60 | $68.60 | $68.60 |
| Purchase #7 | $129.70 | 9.631% | $142.1914 | $142.19 | $142.20 | $142.20 |
| 7 purchase totals = | $830.18 | $914.0139 | $914.02 | $914.05 | $914.10 | |