| 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 | $183.45 | 9.601% | $201.063 | $201.06 | $201.05 | $201.10 |
| Purchase #2 | $208.53 | 7.759% | $224.7098 | $224.71 | $224.70 | $224.70 |
| Purchase #3 | $185.70 | 3.434% | $192.0769 | $192.08 | $192.10 | $192.10 |
| Purchase #4 | $243.43 | 8.297% | $263.6274 | $263.63 | $263.65 | $263.60 |
| Purchase #5 | $126.50 | 13.150% | $143.1348 | $143.13 | $143.15 | $143.10 |
| Purchase #6 | $22.55 | 10.502% | $24.9182 | $24.92 | $24.90 | $24.90 |
| Purchase #7 | $233.58 | 13.300% | $264.6461 | $264.65 | $264.65 | $264.60 |
| 7 purchase totals = | $1,203.74 | $1,314.1762 | $1,314.18 | $1,314.20 | $1,314.10 | |