| 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 | $133.36 | 4.202% | $138.9638 | $138.96 | $138.95 | $139.00 |
| Purchase #2 | $72.27 | 5.578% | $76.3012 | $76.30 | $76.30 | $76.30 |
| Purchase #3 | $44.70 | 11.407% | $49.7989 | $49.80 | $49.80 | $49.80 |
| Purchase #4 | $172.35 | 6.817% | $184.0991 | $184.10 | $184.10 | $184.10 |
| Purchase #5 | $212.65 | 7.813% | $229.2643 | $229.26 | $229.25 | $229.30 |
| Purchase #6 | $122.39 | 11.190% | $136.0854 | $136.09 | $136.10 | $136.10 |
| Purchase #7 | $201.36 | 8.508% | $218.4917 | $218.49 | $218.50 | $218.50 |
| 7 purchase totals = | $959.08 | $1,033.0044 | $1,033.00 | $1,033.00 | $1,033.10 | |