| 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 | $138.52 | 13.223% | $156.8365 | $156.84 | $156.85 | $156.80 |
| Purchase #2 | $143.43 | 5.664% | $151.5539 | $151.55 | $151.55 | $151.60 |
| Purchase #3 | $65.98 | 3.532% | $68.3104 | $68.31 | $68.30 | $68.30 |
| Purchase #4 | $204.84 | 12.269% | $229.9718 | $229.97 | $229.95 | $230.00 |
| Purchase #5 | $216.75 | 3.355% | $224.022 | $224.02 | $224.00 | $224.00 |
| Purchase #6 | $214.45 | 7.837% | $231.2564 | $231.26 | $231.25 | $231.30 |
| Purchase #7 | $129.61 | 11.659% | $144.7212 | $144.72 | $144.70 | $144.70 |
| 7 purchase totals = | $1,113.58 | $1,206.6722 | $1,206.67 | $1,206.60 | $1,206.70 | |