| 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 | $249.51 | 13.103% | $282.2033 | $282.20 | $282.20 | $282.20 |
| Purchase #2 | $98.33 | 11.580% | $109.7166 | $109.72 | $109.70 | $109.70 |
| Purchase #3 | $190.56 | 10.725% | $210.9976 | $211.00 | $211.00 | $211.00 |
| Purchase #4 | $52.34 | 9.389% | $57.2542 | $57.25 | $57.25 | $57.30 |
| Purchase #5 | $120.28 | 10.588% | $133.0152 | $133.02 | $133.00 | $133.00 |
| Purchase #6 | $159.25 | 4.634% | $166.6296 | $166.63 | $166.65 | $166.60 |
| Purchase #7 | $129.86 | 9.324% | $141.9681 | $141.97 | $141.95 | $142.00 |
| 7 purchase totals = | $1,000.13 | $1,101.7846 | $1,101.79 | $1,101.75 | $1,101.80 | |