| 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 | $244.85 | 4.311% | $255.4055 | $255.41 | $255.40 | $255.40 |
| Purchase #2 | $218.32 | 6.466% | $232.4366 | $232.44 | $232.45 | $232.40 |
| Purchase #3 | $21.65 | 4.492% | $22.6225 | $22.62 | $22.60 | $22.60 |
| Purchase #4 | $192.44 | 3.738% | $199.6334 | $199.63 | $199.65 | $199.60 |
| Purchase #5 | $12.34 | 13.266% | $13.977 | $13.98 | $14.00 | $14.00 |
| Purchase #6 | $211.73 | 13.253% | $239.7906 | $239.79 | $239.80 | $239.80 |
| Purchase #7 | $35.41 | 9.602% | $38.8101 | $38.81 | $38.80 | $38.80 |
| 7 purchase totals = | $936.74 | $1,002.6757 | $1,002.68 | $1,002.70 | $1,002.60 | |