| 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 | $211.41 | 9.518% | $231.532 | $231.53 | $231.55 | $231.50 |
| Purchase #2 | $69.36 | 4.856% | $72.7281 | $72.73 | $72.75 | $72.70 |
| Purchase #3 | $63.48 | 13.336% | $71.9457 | $71.95 | $71.95 | $71.90 |
| Purchase #4 | $84.29 | 12.279% | $94.64 | $94.64 | $94.65 | $94.60 |
| Purchase #5 | $49.55 | 6.605% | $52.8228 | $52.82 | $52.80 | $52.80 |
| Purchase #6 | $102.45 | 12.447% | $115.202 | $115.20 | $115.20 | $115.20 |
| Purchase #7 | $196.69 | 5.421% | $207.3526 | $207.35 | $207.35 | $207.40 |
| 7 purchase totals = | $777.23 | $846.2232 | $846.22 | $846.25 | $846.10 | |