| 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 | $237.94 | 9.339% | $260.1612 | $260.16 | $260.15 | $260.20 |
| Purchase #2 | $173.57 | 7.120% | $185.9282 | $185.93 | $185.95 | $185.90 |
| Purchase #3 | $193.54 | 8.357% | $209.7141 | $209.71 | $209.70 | $209.70 |
| Purchase #4 | $118.26 | 9.805% | $129.8554 | $129.86 | $129.85 | $129.90 |
| Purchase #5 | $83.51 | 7.445% | $89.7273 | $89.73 | $89.75 | $89.70 |
| Purchase #6 | $72.88 | 3.287% | $75.2756 | $75.28 | $75.30 | $75.30 |
| Purchase #7 | $142.52 | 5.316% | $150.0964 | $150.10 | $150.10 | $150.10 |
| 7 purchase totals = | $1,022.22 | $1,100.7582 | $1,100.77 | $1,100.80 | $1,100.80 | |