| 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 | $178.74 | 9.687% | $196.0545 | $196.05 | $196.05 | $196.10 |
| Purchase #2 | $47.59 | 5.682% | $50.2941 | $50.29 | $50.30 | $50.30 |
| Purchase #3 | $219.75 | 5.412% | $231.6429 | $231.64 | $231.65 | $231.60 |
| Purchase #4 | $120.25 | 3.775% | $124.7894 | $124.79 | $124.80 | $124.80 |
| Purchase #5 | $111.74 | 9.275% | $122.1039 | $122.10 | $122.10 | $122.10 |
| Purchase #6 | $93.47 | 5.655% | $98.7557 | $98.76 | $98.75 | $98.80 |
| Purchase #7 | $178.77 | 10.584% | $197.691 | $197.69 | $197.70 | $197.70 |
| 7 purchase totals = | $950.31 | $1,021.3315 | $1,021.32 | $1,021.35 | $1,021.40 | |