| 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 | $21.84 | 9.306% | $23.8724 | $23.87 | $23.85 | $23.90 |
| Purchase #2 | $120.77 | 4.587% | $126.3097 | $126.31 | $126.30 | $126.30 |
| Purchase #3 | $219.53 | 6.633% | $234.0914 | $234.09 | $234.10 | $234.10 |
| Purchase #4 | $219.66 | 10.462% | $242.6408 | $242.64 | $242.65 | $242.60 |
| Purchase #5 | $190.87 | 12.125% | $214.013 | $214.01 | $214.00 | $214.00 |
| Purchase #6 | $114.77 | 5.244% | $120.7885 | $120.79 | $120.80 | $120.80 |
| Purchase #7 | $135.56 | 8.368% | $146.9037 | $146.90 | $146.90 | $146.90 |
| 7 purchase totals = | $1,023.00 | $1,108.6195 | $1,108.61 | $1,108.60 | $1,108.60 | |