| 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 | $210.97 | 3.729% | $218.8371 | $218.84 | $218.85 | $218.80 |
| Purchase #2 | $230.87 | 6.188% | $245.1562 | $245.16 | $245.15 | $245.20 |
| Purchase #3 | $208.48 | 10.615% | $230.6102 | $230.61 | $230.60 | $230.60 |
| Purchase #4 | $58.72 | 12.614% | $66.1269 | $66.13 | $66.15 | $66.10 |
| Purchase #5 | $89.45 | 4.220% | $93.2248 | $93.22 | $93.20 | $93.20 |
| Purchase #6 | $14.39 | 13.539% | $16.3383 | $16.34 | $16.35 | $16.30 |
| Purchase #7 | $40.89 | 8.505% | $44.3677 | $44.37 | $44.35 | $44.40 |
| 7 purchase totals = | $853.77 | $914.6612 | $914.67 | $914.65 | $914.60 | |