| 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 | $228.98 | 4.689% | $239.7169 | $239.72 | $239.70 | $239.70 |
| Purchase #2 | $105.80 | 13.865% | $120.4692 | $120.47 | $120.45 | $120.50 |
| Purchase #3 | $51.67 | 11.207% | $57.4607 | $57.46 | $57.45 | $57.50 |
| Purchase #4 | $94.99 | 7.369% | $101.9898 | $101.99 | $102.00 | $102.00 |
| Purchase #5 | $158.87 | 7.563% | $170.8853 | $170.89 | $170.90 | $170.90 |
| Purchase #6 | $207.46 | 11.163% | $230.6188 | $230.62 | $230.60 | $230.60 |
| Purchase #7 | $33.91 | 11.388% | $37.7717 | $37.77 | $37.75 | $37.80 |
| 7 purchase totals = | $881.68 | $958.9124 | $958.92 | $958.85 | $959.00 | |