| 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 | $196.92 | 7.405% | $211.5019 | $211.50 | $211.50 | $211.50 |
| Purchase #2 | $186.77 | 9.575% | $204.6532 | $204.65 | $204.65 | $204.70 |
| Purchase #3 | $190.80 | 3.408% | $197.3025 | $197.30 | $197.30 | $197.30 |
| Purchase #4 | $110.28 | 9.132% | $120.3508 | $120.35 | $120.35 | $120.40 |
| Purchase #5 | $185.91 | 5.719% | $196.5422 | $196.54 | $196.55 | $196.50 |
| Purchase #6 | $35.93 | 10.444% | $39.6825 | $39.68 | $39.70 | $39.70 |
| Purchase #7 | $66.39 | 8.573% | $72.0816 | $72.08 | $72.10 | $72.10 |
| 7 purchase totals = | $973.00 | $1,042.1147 | $1,042.10 | $1,042.15 | $1,042.20 | |