| 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 | $197.44 | 9.865% | $216.9175 | $216.92 | $216.90 | $216.90 |
| Purchase #2 | $192.66 | 4.813% | $201.9327 | $201.93 | $201.95 | $201.90 |
| Purchase #3 | $226.86 | 9.825% | $249.149 | $249.15 | $249.15 | $249.10 |
| Purchase #4 | $22.44 | 4.749% | $23.5057 | $23.51 | $23.50 | $23.50 |
| Purchase #5 | $40.94 | 4.239% | $42.6754 | $42.68 | $42.70 | $42.70 |
| Purchase #6 | $233.58 | 5.551% | $246.546 | $246.55 | $246.55 | $246.50 |
| Purchase #7 | $137.74 | 11.609% | $153.7302 | $153.73 | $153.75 | $153.70 |
| 7 purchase totals = | $1,051.66 | $1,134.4565 | $1,134.47 | $1,134.50 | $1,134.30 | |