| 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 | $192.37 | 10.623% | $212.8055 | $212.81 | $212.80 | $212.80 |
| Purchase #2 | $187.33 | 12.630% | $210.9898 | $210.99 | $211.00 | $211.00 |
| Purchase #3 | $149.35 | 4.744% | $156.4352 | $156.44 | $156.45 | $156.40 |
| Purchase #4 | $111.64 | 3.337% | $115.3654 | $115.37 | $115.35 | $115.40 |
| Purchase #5 | $209.67 | 5.561% | $221.3297 | $221.33 | $221.35 | $221.30 |
| Purchase #6 | $131.97 | 8.298% | $142.9209 | $142.92 | $142.90 | $142.90 |
| Purchase #7 | $168.57 | 11.836% | $188.5219 | $188.52 | $188.50 | $188.50 |
| 7 purchase totals = | $1,150.90 | $1,248.3684 | $1,248.38 | $1,248.35 | $1,248.30 | |