| 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 | $178.55 | 10.640% | $197.5477 | $197.55 | $197.55 | $197.50 |
| Purchase #2 | $49.74 | 6.331% | $52.889 | $52.89 | $52.90 | $52.90 |
| Purchase #3 | $248.60 | 11.819% | $277.982 | $277.98 | $278.00 | $278.00 |
| Purchase #4 | $87.28 | 13.678% | $99.2182 | $99.22 | $99.20 | $99.20 |
| Purchase #5 | $244.37 | 8.636% | $265.4738 | $265.47 | $265.45 | $265.50 |
| Purchase #6 | $226.32 | 12.749% | $255.1735 | $255.17 | $255.15 | $255.20 |
| Purchase #7 | $97.58 | 7.450% | $104.8497 | $104.85 | $104.85 | $104.80 |
| 7 purchase totals = | $1,132.44 | $1,253.1339 | $1,253.13 | $1,253.10 | $1,253.10 | |