| 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 | $185.33 | 8.735% | $201.5186 | $201.52 | $201.50 | $201.50 |
| Purchase #2 | $46.38 | 3.140% | $47.8363 | $47.84 | $47.85 | $47.80 |
| Purchase #3 | $246.82 | 9.670% | $270.6875 | $270.69 | $270.70 | $270.70 |
| Purchase #4 | $213.33 | 8.111% | $230.6332 | $230.63 | $230.65 | $230.60 |
| Purchase #5 | $143.81 | 13.657% | $163.4501 | $163.45 | $163.45 | $163.50 |
| Purchase #6 | $128.58 | 7.439% | $138.1451 | $138.15 | $138.15 | $138.10 |
| Purchase #7 | $27.40 | 6.140% | $29.0824 | $29.08 | $29.10 | $29.10 |
| 7 purchase totals = | $991.65 | $1,081.3532 | $1,081.36 | $1,081.40 | $1,081.30 | |