| 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 | $127.38 | 3.188% | $131.4409 | $131.44 | $131.45 | $131.40 |
| Purchase #2 | $42.52 | 11.362% | $47.3511 | $47.35 | $47.35 | $47.40 |
| Purchase #3 | $216.90 | 9.735% | $238.0152 | $238.02 | $238.00 | $238.00 |
| Purchase #4 | $197.56 | 4.277% | $206.0096 | $206.01 | $206.00 | $206.00 |
| Purchase #5 | $240.92 | 5.753% | $254.7801 | $254.78 | $254.80 | $254.80 |
| Purchase #6 | $192.86 | 13.213% | $218.3426 | $218.34 | $218.35 | $218.30 |
| Purchase #7 | $232.67 | 10.870% | $257.9612 | $257.96 | $257.95 | $258.00 |
| 7 purchase totals = | $1,250.81 | $1,353.9007 | $1,353.90 | $1,353.90 | $1,353.90 | |