| 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 | $240.31 | 5.779% | $254.1975 | $254.20 | $254.20 | $254.20 |
| Purchase #2 | $246.93 | 10.626% | $273.1688 | $273.17 | $273.15 | $273.20 |
| Purchase #3 | $190.86 | 4.368% | $199.1968 | $199.20 | $199.20 | $199.20 |
| Purchase #4 | $145.30 | 5.155% | $152.7902 | $152.79 | $152.80 | $152.80 |
| Purchase #5 | $126.36 | 10.260% | $139.3245 | $139.32 | $139.30 | $139.30 |
| Purchase #6 | $8.55 | 13.864% | $9.7354 | $9.74 | $9.75 | $9.70 |
| Purchase #7 | $98.26 | 8.390% | $106.504 | $106.50 | $106.50 | $106.50 |
| 7 purchase totals = | $1,056.57 | $1,134.9172 | $1,134.92 | $1,134.90 | $1,134.90 | |