| 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 | $246.93 | 3.648% | $255.938 | $255.94 | $255.95 | $255.90 |
| Purchase #2 | $31.91 | 3.505% | $33.0284 | $33.03 | $33.05 | $33.00 |
| Purchase #3 | $29.64 | 9.834% | $32.5548 | $32.55 | $32.55 | $32.60 |
| Purchase #4 | $138.32 | 12.370% | $155.4302 | $155.43 | $155.45 | $155.40 |
| Purchase #5 | $39.76 | 8.871% | $43.2871 | $43.29 | $43.30 | $43.30 |
| Purchase #6 | $234.65 | 3.199% | $242.1565 | $242.16 | $242.15 | $242.20 |
| Purchase #7 | $110.91 | 6.202% | $117.7886 | $117.79 | $117.80 | $117.80 |
| 7 purchase totals = | $832.12 | $880.1836 | $880.19 | $880.25 | $880.20 | |