| 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 | $91.37 | 8.134% | $98.802 | $98.80 | $98.80 | $98.80 |
| Purchase #2 | $177.59 | 12.551% | $199.8793 | $199.88 | $199.90 | $199.90 |
| Purchase #3 | $227.86 | 5.470% | $240.3239 | $240.32 | $240.30 | $240.30 |
| Purchase #4 | $181.49 | 7.106% | $194.3867 | $194.39 | $194.40 | $194.40 |
| Purchase #5 | $115.84 | 4.444% | $120.9879 | $120.99 | $121.00 | $121.00 |
| Purchase #6 | $190.97 | 13.472% | $216.6975 | $216.70 | $216.70 | $216.70 |
| Purchase #7 | $98.66 | 13.389% | $111.8696 | $111.87 | $111.85 | $111.90 |
| 7 purchase totals = | $1,083.78 | $1,182.9469 | $1,182.95 | $1,182.95 | $1,183.00 | |