| 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 | $134.71 | 8.155% | $145.6956 | $145.70 | $145.70 | $145.70 |
| Purchase #2 | $238.96 | 8.370% | $258.961 | $258.96 | $258.95 | $259.00 |
| Purchase #3 | $164.67 | 10.672% | $182.2436 | $182.24 | $182.25 | $182.20 |
| Purchase #4 | $103.29 | 10.207% | $113.8328 | $113.83 | $113.85 | $113.80 |
| Purchase #5 | $216.26 | 6.762% | $230.8835 | $230.88 | $230.90 | $230.90 |
| Purchase #6 | $80.80 | 3.529% | $83.6514 | $83.65 | $83.65 | $83.70 |
| Purchase #7 | $191.46 | 5.192% | $201.4006 | $201.40 | $201.40 | $201.40 |
| 7 purchase totals = | $1,130.15 | $1,216.6685 | $1,216.66 | $1,216.70 | $1,216.70 | |