| 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 | $234.74 | 10.735% | $259.9393 | $259.94 | $259.95 | $259.90 |
| Purchase #2 | $35.85 | 10.569% | $39.639 | $39.64 | $39.65 | $39.60 |
| Purchase #3 | $144.52 | 10.346% | $159.472 | $159.47 | $159.45 | $159.50 |
| Purchase #4 | $126.56 | 5.867% | $133.9853 | $133.99 | $134.00 | $134.00 |
| Purchase #5 | $213.96 | 5.686% | $226.1258 | $226.13 | $226.15 | $226.10 |
| Purchase #6 | $85.42 | 5.688% | $90.2787 | $90.28 | $90.30 | $90.30 |
| Purchase #7 | $129.65 | 4.561% | $135.5633 | $135.56 | $135.55 | $135.60 |
| 7 purchase totals = | $970.70 | $1,045.0034 | $1,045.01 | $1,045.05 | $1,045.00 | |