| 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 | $249.41 | 9.715% | $273.6402 | $273.64 | $273.65 | $273.60 |
| Purchase #2 | $181.84 | 10.508% | $200.9477 | $200.95 | $200.95 | $200.90 |
| Purchase #3 | $29.72 | 4.159% | $30.9561 | $30.96 | $30.95 | $31.00 |
| Purchase #4 | $187.57 | 3.842% | $194.7764 | $194.78 | $194.80 | $194.80 |
| Purchase #5 | $166.83 | 10.495% | $184.3388 | $184.34 | $184.35 | $184.30 |
| Purchase #6 | $82.27 | 11.756% | $91.9417 | $91.94 | $91.95 | $91.90 |
| Purchase #7 | $136.93 | 13.286% | $155.1225 | $155.12 | $155.10 | $155.10 |
| 7 purchase totals = | $1,034.57 | $1,131.7234 | $1,131.73 | $1,131.75 | $1,131.60 | |