| 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 | $207.64 | 9.331% | $227.0149 | $227.01 | $227.00 | $227.00 |
| Purchase #2 | $147.96 | 12.439% | $166.3647 | $166.36 | $166.35 | $166.40 |
| Purchase #3 | $233.36 | 10.343% | $257.4964 | $257.50 | $257.50 | $257.50 |
| Purchase #4 | $194.72 | 6.844% | $208.0466 | $208.05 | $208.05 | $208.00 |
| Purchase #5 | $198.59 | 9.480% | $217.4163 | $217.42 | $217.40 | $217.40 |
| Purchase #6 | $27.49 | 13.218% | $31.1236 | $31.12 | $31.10 | $31.10 |
| Purchase #7 | $7.94 | 6.740% | $8.4752 | $8.48 | $8.50 | $8.50 |
| 7 purchase totals = | $1,017.70 | $1,115.9377 | $1,115.94 | $1,115.90 | $1,115.90 | |