| 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 | $219.72 | 6.622% | $234.2699 | $234.27 | $234.25 | $234.30 |
| Purchase #2 | $72.50 | 13.131% | $82.02 | $82.02 | $82.00 | $82.00 |
| Purchase #3 | $102.99 | 3.525% | $106.6204 | $106.62 | $106.60 | $106.60 |
| Purchase #4 | $194.70 | 13.109% | $220.2232 | $220.22 | $220.20 | $220.20 |
| Purchase #5 | $209.31 | 3.369% | $216.3617 | $216.36 | $216.35 | $216.40 |
| Purchase #6 | $249.42 | 10.210% | $274.8858 | $274.89 | $274.90 | $274.90 |
| Purchase #7 | $80.97 | 3.642% | $83.9189 | $83.92 | $83.90 | $83.90 |
| 7 purchase totals = | $1,129.61 | $1,218.2999 | $1,218.30 | $1,218.20 | $1,218.30 | |