| 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 | $217.29 | 7.275% | $233.0978 | $233.10 | $233.10 | $233.10 |
| Purchase #2 | $22.56 | 10.839% | $25.0053 | $25.01 | $25.00 | $25.00 |
| Purchase #3 | $130.93 | 9.705% | $143.6368 | $143.64 | $143.65 | $143.60 |
| Purchase #4 | $241.59 | 12.690% | $272.2478 | $272.25 | $272.25 | $272.20 |
| Purchase #5 | $242.70 | 5.470% | $255.9757 | $255.98 | $256.00 | $256.00 |
| Purchase #6 | $57.90 | 5.592% | $61.1378 | $61.14 | $61.15 | $61.10 |
| Purchase #7 | $104.68 | 7.617% | $112.6535 | $112.65 | $112.65 | $112.70 |
| 7 purchase totals = | $1,017.65 | $1,103.7547 | $1,103.77 | $1,103.80 | $1,103.70 | |