| 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 | $169.96 | 12.457% | $191.1319 | $191.13 | $191.15 | $191.10 |
| Purchase #2 | $249.48 | 13.614% | $283.4442 | $283.44 | $283.45 | $283.40 |
| Purchase #3 | $19.41 | 11.519% | $21.6458 | $21.65 | $21.65 | $21.60 |
| Purchase #4 | $214.57 | 9.830% | $235.6622 | $235.66 | $235.65 | $235.70 |
| Purchase #5 | $207.60 | 11.315% | $231.0899 | $231.09 | $231.10 | $231.10 |
| Purchase #6 | $229.60 | 9.380% | $251.1365 | $251.14 | $251.15 | $251.10 |
| Purchase #7 | $132.33 | 4.618% | $138.441 | $138.44 | $138.45 | $138.40 |
| 7 purchase totals = | $1,222.95 | $1,352.5515 | $1,352.55 | $1,352.60 | $1,352.40 | |