| 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 | $191.33 | 4.803% | $200.5196 | $200.52 | $200.50 | $200.50 |
| Purchase #2 | $161.36 | 9.197% | $176.2003 | $176.20 | $176.20 | $176.20 |
| Purchase #3 | $221.65 | 3.639% | $229.7158 | $229.72 | $229.70 | $229.70 |
| Purchase #4 | $172.40 | 6.239% | $183.156 | $183.16 | $183.15 | $183.20 |
| Purchase #5 | $14.49 | 11.340% | $16.1332 | $16.13 | $16.15 | $16.10 |
| Purchase #6 | $108.88 | 11.831% | $121.7616 | $121.76 | $121.75 | $121.80 |
| Purchase #7 | $249.88 | 5.466% | $263.5384 | $263.54 | $263.55 | $263.50 |
| 7 purchase totals = | $1,119.99 | $1,191.0249 | $1,191.03 | $1,191.00 | $1,191.00 | |