| 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 | $240.44 | 6.617% | $256.3499 | $256.35 | $256.35 | $256.30 |
| Purchase #2 | $213.54 | 7.752% | $230.0936 | $230.09 | $230.10 | $230.10 |
| Purchase #3 | $25.78 | 10.283% | $28.431 | $28.43 | $28.45 | $28.40 |
| Purchase #4 | $165.31 | 3.179% | $170.5652 | $170.57 | $170.55 | $170.60 |
| Purchase #5 | $223.30 | 3.302% | $230.6734 | $230.67 | $230.65 | $230.70 |
| Purchase #6 | $17.89 | 11.441% | $19.9368 | $19.94 | $19.95 | $19.90 |
| Purchase #7 | $10.63 | 5.251% | $11.1882 | $11.19 | $11.20 | $11.20 |
| 7 purchase totals = | $896.89 | $947.2381 | $947.24 | $947.25 | $947.20 | |