| 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 | $207.51 | 4.201% | $216.2275 | $216.23 | $216.25 | $216.20 |
| Purchase #2 | $85.65 | 9.577% | $93.8527 | $93.85 | $93.85 | $93.90 |
| Purchase #3 | $209.79 | 4.318% | $218.8487 | $218.85 | $218.85 | $218.80 |
| Purchase #4 | $171.29 | 10.401% | $189.1059 | $189.11 | $189.10 | $189.10 |
| Purchase #5 | $61.54 | 5.417% | $64.8736 | $64.87 | $64.85 | $64.90 |
| Purchase #6 | $181.45 | 13.686% | $206.2832 | $206.28 | $206.30 | $206.30 |
| Purchase #7 | $149.91 | 7.253% | $160.783 | $160.78 | $160.80 | $160.80 |
| 7 purchase totals = | $1,067.14 | $1,149.9746 | $1,149.97 | $1,150.00 | $1,150.00 | |