| 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 | $202.90 | 13.151% | $229.5834 | $229.58 | $229.60 | $229.60 |
| Purchase #2 | $138.57 | 12.582% | $156.0049 | $156.00 | $156.00 | $156.00 |
| Purchase #3 | $235.64 | 8.561% | $255.8131 | $255.81 | $255.80 | $255.80 |
| Purchase #4 | $17.48 | 7.480% | $18.7875 | $18.79 | $18.80 | $18.80 |
| Purchase #5 | $119.29 | 8.522% | $129.4559 | $129.46 | $129.45 | $129.50 |
| Purchase #6 | $185.35 | 3.660% | $192.1338 | $192.13 | $192.15 | $192.10 |
| Purchase #7 | $120.68 | 4.170% | $125.7124 | $125.71 | $125.70 | $125.70 |
| 7 purchase totals = | $1,019.91 | $1,107.4910 | $1,107.48 | $1,107.50 | $1,107.50 | |