| 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 | $100.57 | 13.163% | $113.808 | $113.81 | $113.80 | $113.80 |
| Purchase #2 | $165.27 | 11.192% | $183.767 | $183.77 | $183.75 | $183.80 |
| Purchase #3 | $120.56 | 12.497% | $135.6264 | $135.63 | $135.65 | $135.60 |
| Purchase #4 | $224.25 | 9.735% | $246.0807 | $246.08 | $246.10 | $246.10 |
| Purchase #5 | $117.55 | 10.182% | $129.5189 | $129.52 | $129.50 | $129.50 |
| Purchase #6 | $29.61 | 7.428% | $31.8094 | $31.81 | $31.80 | $31.80 |
| Purchase #7 | $101.83 | 8.367% | $110.3501 | $110.35 | $110.35 | $110.40 |
| 7 purchase totals = | $859.64 | $950.9605 | $950.97 | $950.95 | $951.00 | |