| 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 | $185.55 | 4.780% | $194.4193 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $23.53 | 5.633% | $24.8554 | $24.86 | $24.85 | $24.90 |
| Purchase #3 | $224.64 | 9.759% | $246.5626 | $246.56 | $246.55 | $246.60 |
| Purchase #4 | $188.88 | 7.631% | $203.2934 | $203.29 | $203.30 | $203.30 |
| Purchase #5 | $213.90 | 12.444% | $240.5177 | $240.52 | $240.50 | $240.50 |
| Purchase #6 | $19.90 | 9.861% | $21.8623 | $21.86 | $21.85 | $21.90 |
| Purchase #7 | $126.85 | 8.626% | $137.7921 | $137.79 | $137.80 | $137.80 |
| 7 purchase totals = | $983.25 | $1,069.3028 | $1,069.30 | $1,069.25 | $1,069.40 | |