| 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 | $189.40 | 10.761% | $209.7813 | $209.78 | $209.80 | $209.80 |
| Purchase #2 | $145.33 | 3.687% | $150.6883 | $150.69 | $150.70 | $150.70 |
| Purchase #3 | $133.34 | 12.308% | $149.7515 | $149.75 | $149.75 | $149.80 |
| Purchase #4 | $95.83 | 10.724% | $106.1068 | $106.11 | $106.10 | $106.10 |
| Purchase #5 | $18.85 | 4.406% | $19.6805 | $19.68 | $19.70 | $19.70 |
| Purchase #6 | $193.45 | 11.784% | $216.2461 | $216.25 | $216.25 | $216.20 |
| Purchase #7 | $244.79 | 3.769% | $254.0161 | $254.02 | $254.00 | $254.00 |
| 7 purchase totals = | $1,020.99 | $1,106.2706 | $1,106.28 | $1,106.30 | $1,106.30 | |