| 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 | $249.34 | 13.343% | $282.6094 | $282.61 | $282.60 | $282.60 |
| Purchase #2 | $48.36 | 11.503% | $53.9229 | $53.92 | $53.90 | $53.90 |
| Purchase #3 | $25.87 | 13.758% | $29.4292 | $29.43 | $29.45 | $29.40 |
| Purchase #4 | $82.81 | 9.846% | $90.9635 | $90.96 | $90.95 | $91.00 |
| Purchase #5 | $15.67 | 4.126% | $16.3165 | $16.32 | $16.30 | $16.30 |
| Purchase #6 | $89.86 | 9.719% | $98.5935 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $140.85 | 10.302% | $155.3604 | $155.36 | $155.35 | $155.40 |
| 7 purchase totals = | $652.76 | $727.1954 | $727.19 | $727.15 | $727.20 | |