| 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 | $249.50 | 12.638% | $281.0318 | $281.03 | $281.05 | $281.00 |
| Purchase #2 | $113.99 | 12.216% | $127.915 | $127.92 | $127.90 | $127.90 |
| Purchase #3 | $138.44 | 13.260% | $156.7971 | $156.80 | $156.80 | $156.80 |
| Purchase #4 | $203.99 | 5.460% | $215.1279 | $215.13 | $215.15 | $215.10 |
| Purchase #5 | $20.42 | 9.643% | $22.3891 | $22.39 | $22.40 | $22.40 |
| Purchase #6 | $172.71 | 6.393% | $183.7514 | $183.75 | $183.75 | $183.80 |
| Purchase #7 | $229.48 | 7.755% | $247.2762 | $247.28 | $247.30 | $247.30 |
| 7 purchase totals = | $1,128.53 | $1,234.2885 | $1,234.30 | $1,234.35 | $1,234.30 | |