| 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 | $153.38 | 12.310% | $172.2611 | $172.26 | $172.25 | $172.30 |
| Purchase #2 | $89.82 | 9.269% | $98.1454 | $98.15 | $98.15 | $98.10 |
| Purchase #3 | $225.49 | 9.818% | $247.6286 | $247.63 | $247.65 | $247.60 |
| Purchase #4 | $43.66 | 3.858% | $45.3444 | $45.34 | $45.35 | $45.30 |
| Purchase #5 | $173.87 | 12.435% | $195.4907 | $195.49 | $195.50 | $195.50 |
| Purchase #6 | $231.42 | 10.472% | $255.6543 | $255.65 | $255.65 | $255.70 |
| Purchase #7 | $202.53 | 11.835% | $226.4994 | $226.50 | $226.50 | $226.50 |
| 7 purchase totals = | $1,120.17 | $1,241.0239 | $1,241.02 | $1,241.05 | $1,241.00 | |