| 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 | $204.46 | 12.750% | $230.5287 | $230.53 | $230.55 | $230.50 |
| Purchase #2 | $37.38 | 11.511% | $41.6828 | $41.68 | $41.70 | $41.70 |
| Purchase #3 | $119.66 | 9.535% | $131.0696 | $131.07 | $131.05 | $131.10 |
| Purchase #4 | $177.39 | 3.511% | $183.6182 | $183.62 | $183.60 | $183.60 |
| Purchase #5 | $105.32 | 13.815% | $119.87 | $119.87 | $119.85 | $119.90 |
| Purchase #6 | $158.42 | 4.146% | $164.9881 | $164.99 | $165.00 | $165.00 |
| Purchase #7 | $97.31 | 3.370% | $100.5893 | $100.59 | $100.60 | $100.60 |
| 7 purchase totals = | $899.94 | $972.3467 | $972.35 | $972.35 | $972.40 | |