| 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 | $25.56 | 10.146% | $28.1533 | $28.15 | $28.15 | $28.20 |
| Purchase #2 | $143.30 | 5.110% | $150.6226 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $214.52 | 3.449% | $221.9188 | $221.92 | $221.90 | $221.90 |
| Purchase #4 | $11.45 | 3.647% | $11.8676 | $11.87 | $11.85 | $11.90 |
| Purchase #5 | $53.51 | 13.262% | $60.6065 | $60.61 | $60.60 | $60.60 |
| Purchase #6 | $239.99 | 3.166% | $247.5881 | $247.59 | $247.60 | $247.60 |
| Purchase #7 | $218.42 | 5.320% | $230.0399 | $230.04 | $230.05 | $230.00 |
| 7 purchase totals = | $906.75 | $950.7968 | $950.80 | $950.75 | $950.80 | |