| 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 | $235.65 | 8.834% | $256.4673 | $256.47 | $256.45 | $256.50 |
| Purchase #2 | $234.70 | 11.654% | $262.0519 | $262.05 | $262.05 | $262.10 |
| Purchase #3 | $108.72 | 8.199% | $117.634 | $117.63 | $117.65 | $117.60 |
| Purchase #4 | $115.42 | 13.639% | $131.1621 | $131.16 | $131.15 | $131.20 |
| Purchase #5 | $184.78 | 7.360% | $198.3798 | $198.38 | $198.40 | $198.40 |
| Purchase #6 | $8.52 | 9.701% | $9.3465 | $9.35 | $9.35 | $9.30 |
| Purchase #7 | $19.39 | 12.158% | $21.7474 | $21.75 | $21.75 | $21.70 |
| 7 purchase totals = | $907.18 | $996.7890 | $996.79 | $996.80 | $996.80 | |