| 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 | $126.29 | 9.577% | $138.3848 | $138.38 | $138.40 | $138.40 |
| Purchase #2 | $186.57 | 12.137% | $209.214 | $209.21 | $209.20 | $209.20 |
| Purchase #3 | $161.60 | 9.158% | $176.3993 | $176.40 | $176.40 | $176.40 |
| Purchase #4 | $76.55 | 13.667% | $87.0121 | $87.01 | $87.00 | $87.00 |
| Purchase #5 | $93.55 | 8.593% | $101.5888 | $101.59 | $101.60 | $101.60 |
| Purchase #6 | $197.96 | 13.399% | $224.4847 | $224.48 | $224.50 | $224.50 |
| Purchase #7 | $191.89 | 5.419% | $202.2885 | $202.29 | $202.30 | $202.30 |
| 7 purchase totals = | $1,034.41 | $1,139.3722 | $1,139.36 | $1,139.40 | $1,139.40 | |