| 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 | $191.27 | 5.457% | $201.7076 | $201.71 | $201.70 | $201.70 |
| Purchase #2 | $84.49 | 6.808% | $90.2421 | $90.24 | $90.25 | $90.20 |
| Purchase #3 | $213.28 | 3.307% | $220.3332 | $220.33 | $220.35 | $220.30 |
| Purchase #4 | $22.84 | 8.817% | $24.8538 | $24.85 | $24.85 | $24.90 |
| Purchase #5 | $73.40 | 8.432% | $79.5891 | $79.59 | $79.60 | $79.60 |
| Purchase #6 | $68.94 | 4.416% | $71.9844 | $71.98 | $72.00 | $72.00 |
| Purchase #7 | $24.89 | 13.188% | $28.1725 | $28.17 | $28.15 | $28.20 |
| 7 purchase totals = | $679.11 | $716.8827 | $716.87 | $716.90 | $716.90 | |