| 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 | $240.90 | 11.113% | $267.6712 | $267.67 | $267.65 | $267.70 |
| Purchase #2 | $240.98 | 11.532% | $268.7698 | $268.77 | $268.75 | $268.80 |
| Purchase #3 | $96.27 | 7.683% | $103.6664 | $103.67 | $103.65 | $103.70 |
| Purchase #4 | $6.93 | 7.757% | $7.4676 | $7.47 | $7.45 | $7.50 |
| Purchase #5 | $146.79 | 13.550% | $166.68 | $166.68 | $166.70 | $166.70 |
| Purchase #6 | $104.84 | 11.837% | $117.2499 | $117.25 | $117.25 | $117.20 |
| Purchase #7 | $129.90 | 8.576% | $141.0402 | $141.04 | $141.05 | $141.00 |
| 7 purchase totals = | $966.61 | $1,072.5451 | $1,072.55 | $1,072.50 | $1,072.60 | |