| 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 | $111.29 | 12.261% | $124.9353 | $124.94 | $124.95 | $124.90 |
| Purchase #2 | $122.74 | 6.529% | $130.7537 | $130.75 | $130.75 | $130.80 |
| Purchase #3 | $135.30 | 5.567% | $142.8322 | $142.83 | $142.85 | $142.80 |
| Purchase #4 | $11.60 | 4.732% | $12.1489 | $12.15 | $12.15 | $12.10 |
| Purchase #5 | $74.73 | 5.596% | $78.9119 | $78.91 | $78.90 | $78.90 |
| Purchase #6 | $74.77 | 12.331% | $83.9899 | $83.99 | $84.00 | $84.00 |
| Purchase #7 | $241.97 | 10.745% | $267.9697 | $267.97 | $267.95 | $268.00 |
| 7 purchase totals = | $772.40 | $841.5416 | $841.54 | $841.55 | $841.50 | |