| 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 | $227.80 | 5.369% | $240.0306 | $240.03 | $240.05 | $240.00 |
| Purchase #2 | $45.64 | 13.298% | $51.7092 | $51.71 | $51.70 | $51.70 |
| Purchase #3 | $204.45 | 13.797% | $232.658 | $232.66 | $232.65 | $232.70 |
| Purchase #4 | $189.59 | 12.301% | $212.9115 | $212.91 | $212.90 | $212.90 |
| Purchase #5 | $68.61 | 3.571% | $71.0601 | $71.06 | $71.05 | $71.10 |
| Purchase #6 | $116.61 | 12.536% | $131.2282 | $131.23 | $131.25 | $131.20 |
| Purchase #7 | $211.70 | 8.800% | $230.3296 | $230.33 | $230.35 | $230.30 |
| 7 purchase totals = | $1,064.40 | $1,169.9272 | $1,169.93 | $1,169.95 | $1,169.90 | |