| 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 | $222.34 | 3.520% | $230.1664 | $230.17 | $230.15 | $230.20 |
| Purchase #2 | $202.55 | 3.218% | $209.0681 | $209.07 | $209.05 | $209.10 |
| Purchase #3 | $132.37 | 13.113% | $149.7277 | $149.73 | $149.75 | $149.70 |
| Purchase #4 | $194.35 | 3.701% | $201.5429 | $201.54 | $201.55 | $201.50 |
| Purchase #5 | $242.53 | 5.693% | $256.3372 | $256.34 | $256.35 | $256.30 |
| Purchase #6 | $103.27 | 5.674% | $109.1295 | $109.13 | $109.15 | $109.10 |
| Purchase #7 | $82.43 | 12.545% | $92.7708 | $92.77 | $92.75 | $92.80 |
| 7 purchase totals = | $1,179.84 | $1,248.7426 | $1,248.75 | $1,248.75 | $1,248.70 | |