| 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 | $216.37 | 8.584% | $234.9432 | $234.94 | $234.95 | $234.90 |
| Purchase #2 | $24.89 | 12.195% | $27.9253 | $27.93 | $27.95 | $27.90 |
| Purchase #3 | $138.95 | 6.328% | $147.7428 | $147.74 | $147.75 | $147.70 |
| Purchase #4 | $236.76 | 3.738% | $245.6101 | $245.61 | $245.60 | $245.60 |
| Purchase #5 | $216.39 | 11.599% | $241.4891 | $241.49 | $241.50 | $241.50 |
| Purchase #6 | $143.34 | 6.270% | $152.3274 | $152.33 | $152.35 | $152.30 |
| Purchase #7 | $169.88 | 10.112% | $187.0583 | $187.06 | $187.05 | $187.10 |
| 7 purchase totals = | $1,146.58 | $1,237.0962 | $1,237.10 | $1,237.15 | $1,237.00 | |