| 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 | $77.77 | 3.197% | $80.2563 | $80.26 | $80.25 | $80.30 |
| Purchase #2 | $248.61 | 10.409% | $274.4878 | $274.49 | $274.50 | $274.50 |
| Purchase #3 | $140.53 | 10.182% | $154.8388 | $154.84 | $154.85 | $154.80 |
| Purchase #4 | $97.68 | 11.310% | $108.7276 | $108.73 | $108.75 | $108.70 |
| Purchase #5 | $172.61 | 9.662% | $189.2876 | $189.29 | $189.30 | $189.30 |
| Purchase #6 | $52.66 | 12.261% | $59.1166 | $59.12 | $59.10 | $59.10 |
| Purchase #7 | $162.92 | 11.755% | $182.0712 | $182.07 | $182.05 | $182.10 |
| 7 purchase totals = | $952.78 | $1,048.7859 | $1,048.80 | $1,048.80 | $1,048.80 | |