| 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 | $249.42 | 12.219% | $279.8966 | $279.90 | $279.90 | $279.90 |
| Purchase #2 | $21.59 | 10.744% | $23.9096 | $23.91 | $23.90 | $23.90 |
| Purchase #3 | $63.98 | 5.726% | $67.6435 | $67.64 | $67.65 | $67.60 |
| Purchase #4 | $47.37 | 9.541% | $51.8896 | $51.89 | $51.90 | $51.90 |
| Purchase #5 | $165.48 | 9.433% | $181.0897 | $181.09 | $181.10 | $181.10 |
| Purchase #6 | $112.70 | 10.239% | $124.2394 | $124.24 | $124.25 | $124.20 |
| Purchase #7 | $148.76 | 7.665% | $160.1625 | $160.16 | $160.15 | $160.20 |
| 7 purchase totals = | $809.30 | $888.8309 | $888.83 | $888.85 | $888.80 | |