| 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 | $197.96 | 9.339% | $216.4475 | $216.45 | $216.45 | $216.40 |
| Purchase #2 | $21.82 | 3.872% | $22.6649 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $190.62 | 4.107% | $198.4488 | $198.45 | $198.45 | $198.40 |
| Purchase #4 | $213.49 | 12.754% | $240.7185 | $240.72 | $240.70 | $240.70 |
| Purchase #5 | $202.72 | 5.225% | $213.3121 | $213.31 | $213.30 | $213.30 |
| Purchase #6 | $56.27 | 12.523% | $63.3167 | $63.32 | $63.30 | $63.30 |
| Purchase #7 | $143.80 | 12.787% | $162.1877 | $162.19 | $162.20 | $162.20 |
| 7 purchase totals = | $1,026.68 | $1,117.0962 | $1,117.10 | $1,117.05 | $1,117.00 | |