| 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 | $214.74 | 6.489% | $228.6745 | $228.67 | $228.65 | $228.70 |
| Purchase #2 | $249.25 | 8.525% | $270.4986 | $270.50 | $270.50 | $270.50 |
| Purchase #3 | $56.82 | 7.467% | $61.0627 | $61.06 | $61.05 | $61.10 |
| Purchase #4 | $45.67 | 12.804% | $51.5176 | $51.52 | $51.50 | $51.50 |
| Purchase #5 | $124.80 | 10.654% | $138.0962 | $138.10 | $138.10 | $138.10 |
| Purchase #6 | $124.42 | 11.633% | $138.8938 | $138.89 | $138.90 | $138.90 |
| Purchase #7 | $186.91 | 6.667% | $199.3713 | $199.37 | $199.35 | $199.40 |
| 7 purchase totals = | $1,002.61 | $1,088.1147 | $1,088.11 | $1,088.05 | $1,088.20 | |