| 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 | $155.49 | 12.272% | $174.5717 | $174.57 | $174.55 | $174.60 |
| Purchase #2 | $121.69 | 5.678% | $128.5996 | $128.60 | $128.60 | $128.60 |
| Purchase #3 | $230.43 | 10.667% | $255.01 | $255.01 | $255.00 | $255.00 |
| Purchase #4 | $233.80 | 5.218% | $245.9997 | $246.00 | $246.00 | $246.00 |
| Purchase #5 | $60.96 | 12.207% | $68.4014 | $68.40 | $68.40 | $68.40 |
| Purchase #6 | $70.50 | 7.837% | $76.0251 | $76.03 | $76.05 | $76.00 |
| Purchase #7 | $103.86 | 8.777% | $112.9758 | $112.98 | $113.00 | $113.00 |
| 7 purchase totals = | $976.73 | $1,061.5833 | $1,061.59 | $1,061.60 | $1,061.60 | |