| 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 | $234.35 | 7.326% | $251.5185 | $251.52 | $251.50 | $251.50 |
| Purchase #2 | $28.90 | 11.759% | $32.2984 | $32.30 | $32.30 | $32.30 |
| Purchase #3 | $61.33 | 5.403% | $64.6437 | $64.64 | $64.65 | $64.60 |
| Purchase #4 | $237.84 | 5.794% | $251.6204 | $251.62 | $251.60 | $251.60 |
| Purchase #5 | $20.43 | 9.528% | $22.3766 | $22.38 | $22.40 | $22.40 |
| Purchase #6 | $45.33 | 8.851% | $49.3422 | $49.34 | $49.35 | $49.30 |
| Purchase #7 | $53.94 | 4.608% | $56.4256 | $56.43 | $56.45 | $56.40 |
| 7 purchase totals = | $682.12 | $728.2254 | $728.23 | $728.25 | $728.10 | |