| 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 | $120.98 | 4.137% | $125.9849 | $125.98 | $126.00 | $126.00 |
| Purchase #2 | $123.76 | 9.494% | $135.5098 | $135.51 | $135.50 | $135.50 |
| Purchase #3 | $122.67 | 12.546% | $138.0602 | $138.06 | $138.05 | $138.10 |
| Purchase #4 | $103.84 | 9.464% | $113.6674 | $113.67 | $113.65 | $113.70 |
| Purchase #5 | $217.59 | 10.346% | $240.1019 | $240.10 | $240.10 | $240.10 |
| Purchase #6 | $187.84 | 6.411% | $199.8824 | $199.88 | $199.90 | $199.90 |
| Purchase #7 | $250.80 | 6.758% | $267.7491 | $267.75 | $267.75 | $267.70 |
| 7 purchase totals = | $1,127.48 | $1,220.9557 | $1,220.95 | $1,220.95 | $1,221.00 | |