| 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 | $198.84 | 6.307% | $211.3808 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $35.65 | 9.466% | $39.0246 | $39.02 | $39.00 | $39.00 |
| Purchase #3 | $99.34 | 7.867% | $107.1551 | $107.16 | $107.15 | $107.20 |
| Purchase #4 | $237.26 | 5.374% | $250.0104 | $250.01 | $250.00 | $250.00 |
| Purchase #5 | $45.69 | 4.628% | $47.8045 | $47.80 | $47.80 | $47.80 |
| Purchase #6 | $137.44 | 4.439% | $143.541 | $143.54 | $143.55 | $143.50 |
| Purchase #7 | $193.70 | 3.570% | $200.6151 | $200.62 | $200.60 | $200.60 |
| 7 purchase totals = | $947.92 | $999.5315 | $999.53 | $999.50 | $999.50 | |