| 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 | $202.51 | 9.753% | $222.2608 | $222.26 | $222.25 | $222.30 |
| Purchase #2 | $175.75 | 12.107% | $197.0281 | $197.03 | $197.05 | $197.00 |
| Purchase #3 | $204.29 | 7.131% | $218.8579 | $218.86 | $218.85 | $218.90 |
| Purchase #4 | $123.61 | 11.399% | $137.7003 | $137.70 | $137.70 | $137.70 |
| Purchase #5 | $93.67 | 10.504% | $103.5091 | $103.51 | $103.50 | $103.50 |
| Purchase #6 | $242.84 | 10.559% | $268.4815 | $268.48 | $268.50 | $268.50 |
| Purchase #7 | $160.61 | 3.680% | $166.5204 | $166.52 | $166.50 | $166.50 |
| 7 purchase totals = | $1,203.28 | $1,314.3581 | $1,314.36 | $1,314.35 | $1,314.40 | |