| 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 | $239.87 | 12.593% | $270.0768 | $270.08 | $270.10 | $270.10 |
| Purchase #2 | $177.28 | 6.318% | $188.4806 | $188.48 | $188.50 | $188.50 |
| Purchase #3 | $57.53 | 6.141% | $61.0629 | $61.06 | $61.05 | $61.10 |
| Purchase #4 | $138.86 | 9.840% | $152.5238 | $152.52 | $152.50 | $152.50 |
| Purchase #5 | $125.98 | 5.568% | $132.9946 | $132.99 | $133.00 | $133.00 |
| Purchase #6 | $101.66 | 11.324% | $113.172 | $113.17 | $113.15 | $113.20 |
| Purchase #7 | $142.75 | 10.423% | $157.6288 | $157.63 | $157.65 | $157.60 |
| 7 purchase totals = | $983.93 | $1,075.9395 | $1,075.93 | $1,075.95 | $1,076.00 | |