| 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 | $105.57 | 13.484% | $119.8051 | $119.81 | $119.80 | $119.80 |
| Purchase #2 | $31.62 | 3.193% | $32.6296 | $32.63 | $32.65 | $32.60 |
| Purchase #3 | $19.71 | 7.661% | $21.22 | $21.22 | $21.20 | $21.20 |
| Purchase #4 | $71.96 | 6.479% | $76.6223 | $76.62 | $76.60 | $76.60 |
| Purchase #5 | $227.59 | 3.230% | $234.9412 | $234.94 | $234.95 | $234.90 |
| Purchase #6 | $81.54 | 9.365% | $89.1762 | $89.18 | $89.20 | $89.20 |
| Purchase #7 | $231.64 | 5.664% | $244.7601 | $244.76 | $244.75 | $244.80 |
| 7 purchase totals = | $769.63 | $819.1545 | $819.16 | $819.15 | $819.10 | |