| 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 | $9.51 | 13.482% | $10.7921 | $10.79 | $10.80 | $10.80 |
| Purchase #2 | $212.64 | 5.501% | $224.3373 | $224.34 | $224.35 | $224.30 |
| Purchase #3 | $26.66 | 11.711% | $29.7822 | $29.78 | $29.80 | $29.80 |
| Purchase #4 | $149.61 | 11.732% | $167.1622 | $167.16 | $167.15 | $167.20 |
| Purchase #5 | $132.39 | 7.387% | $142.1696 | $142.17 | $142.15 | $142.20 |
| Purchase #6 | $207.76 | 5.118% | $218.3932 | $218.39 | $218.40 | $218.40 |
| Purchase #7 | $241.49 | 5.139% | $253.9002 | $253.90 | $253.90 | $253.90 |
| 7 purchase totals = | $980.06 | $1,046.5368 | $1,046.53 | $1,046.55 | $1,046.60 | |