| 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 | $234.92 | 13.602% | $266.8738 | $266.87 | $266.85 | $266.90 |
| Purchase #2 | $148.47 | 7.280% | $159.2786 | $159.28 | $159.30 | $159.30 |
| Purchase #3 | $99.40 | 6.235% | $105.5976 | $105.60 | $105.60 | $105.60 |
| Purchase #4 | $129.59 | 4.664% | $135.6341 | $135.63 | $135.65 | $135.60 |
| Purchase #5 | $54.98 | 6.440% | $58.5207 | $58.52 | $58.50 | $58.50 |
| Purchase #6 | $80.87 | 4.624% | $84.6094 | $84.61 | $84.60 | $84.60 |
| Purchase #7 | $170.35 | 3.641% | $176.5524 | $176.55 | $176.55 | $176.60 |
| 7 purchase totals = | $918.58 | $987.0666 | $987.06 | $987.05 | $987.10 | |