| 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 | $243.71 | 12.500% | $274.1738 | $274.17 | $274.15 | $274.20 |
| Purchase #2 | $179.95 | 13.784% | $204.7543 | $204.75 | $204.75 | $204.80 |
| Purchase #3 | $184.98 | 6.187% | $196.4247 | $196.42 | $196.40 | $196.40 |
| Purchase #4 | $21.55 | 11.180% | $23.9593 | $23.96 | $23.95 | $24.00 |
| Purchase #5 | $164.82 | 3.280% | $170.2261 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $10.34 | 13.523% | $11.7383 | $11.74 | $11.75 | $11.70 |
| Purchase #7 | $40.69 | 6.804% | $43.4585 | $43.46 | $43.45 | $43.50 |
| 7 purchase totals = | $846.04 | $924.7350 | $924.73 | $924.70 | $924.80 | |