| 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 | $222.58 | 13.282% | $252.1431 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $22.91 | 5.377% | $24.1419 | $24.14 | $24.15 | $24.10 |
| Purchase #3 | $31.38 | 3.830% | $32.5819 | $32.58 | $32.60 | $32.60 |
| Purchase #4 | $16.73 | 6.624% | $17.8382 | $17.84 | $17.85 | $17.80 |
| Purchase #5 | $238.67 | 6.386% | $253.9115 | $253.91 | $253.90 | $253.90 |
| Purchase #6 | $14.35 | 11.815% | $16.0455 | $16.05 | $16.05 | $16.00 |
| Purchase #7 | $37.53 | 5.265% | $39.506 | $39.51 | $39.50 | $39.50 |
| 7 purchase totals = | $584.15 | $636.1681 | $636.17 | $636.20 | $636.00 | |