| 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 | $63.78 | 10.798% | $70.667 | $70.67 | $70.65 | $70.70 |
| Purchase #2 | $156.82 | 7.429% | $168.4702 | $168.47 | $168.45 | $168.50 |
| Purchase #3 | $212.64 | 9.821% | $233.5234 | $233.52 | $233.50 | $233.50 |
| Purchase #4 | $242.34 | 12.227% | $271.9709 | $271.97 | $271.95 | $272.00 |
| Purchase #5 | $187.59 | 7.780% | $202.1845 | $202.18 | $202.20 | $202.20 |
| Purchase #6 | $21.79 | 3.206% | $22.4886 | $22.49 | $22.50 | $22.50 |
| Purchase #7 | $63.60 | 8.372% | $68.9246 | $68.92 | $68.90 | $68.90 |
| 7 purchase totals = | $948.56 | $1,038.2292 | $1,038.22 | $1,038.15 | $1,038.30 | |