| 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 | $129.80 | 4.854% | $136.1005 | $136.10 | $136.10 | $136.10 |
| Purchase #2 | $106.93 | 3.133% | $110.2801 | $110.28 | $110.30 | $110.30 |
| Purchase #3 | $235.37 | 6.368% | $250.3584 | $250.36 | $250.35 | $250.40 |
| Purchase #4 | $7.98 | 8.325% | $8.6443 | $8.64 | $8.65 | $8.60 |
| Purchase #5 | $73.82 | 13.802% | $84.0086 | $84.01 | $84.00 | $84.00 |
| Purchase #6 | $143.33 | 9.559% | $157.0309 | $157.03 | $157.05 | $157.00 |
| Purchase #7 | $126.40 | 6.734% | $134.9118 | $134.91 | $134.90 | $134.90 |
| 7 purchase totals = | $823.63 | $881.3346 | $881.33 | $881.35 | $881.30 | |