| 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 | $225.34 | 3.865% | $234.0494 | $234.05 | $234.05 | $234.00 |
| Purchase #2 | $219.84 | 11.130% | $244.3082 | $244.31 | $244.30 | $244.30 |
| Purchase #3 | $138.30 | 3.557% | $143.2193 | $143.22 | $143.20 | $143.20 |
| Purchase #4 | $144.89 | 10.436% | $160.0107 | $160.01 | $160.00 | $160.00 |
| Purchase #5 | $138.99 | 5.215% | $146.2383 | $146.24 | $146.25 | $146.20 |
| Purchase #6 | $29.65 | 10.798% | $32.8516 | $32.85 | $32.85 | $32.90 |
| Purchase #7 | $72.53 | 11.690% | $81.0088 | $81.01 | $81.00 | $81.00 |
| 7 purchase totals = | $969.54 | $1,041.6863 | $1,041.69 | $1,041.65 | $1,041.60 | |