| 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 | $221.64 | 9.342% | $242.3456 | $242.35 | $242.35 | $242.30 |
| Purchase #2 | $94.48 | 11.747% | $105.5786 | $105.58 | $105.60 | $105.60 |
| Purchase #3 | $87.46 | 11.298% | $97.3412 | $97.34 | $97.35 | $97.30 |
| Purchase #4 | $215.55 | 6.859% | $230.3346 | $230.33 | $230.35 | $230.30 |
| Purchase #5 | $162.77 | 4.187% | $169.5852 | $169.59 | $169.60 | $169.60 |
| Purchase #6 | $54.50 | 13.682% | $61.9567 | $61.96 | $61.95 | $62.00 |
| Purchase #7 | $60.94 | 13.531% | $69.1858 | $69.19 | $69.20 | $69.20 |
| 7 purchase totals = | $897.34 | $976.3277 | $976.34 | $976.40 | $976.30 | |