| 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 | $206.39 | 11.407% | $229.9329 | $229.93 | $229.95 | $229.90 |
| Purchase #2 | $103.38 | 10.830% | $114.5761 | $114.58 | $114.60 | $114.60 |
| Purchase #3 | $12.76 | 12.616% | $14.3698 | $14.37 | $14.35 | $14.40 |
| Purchase #4 | $247.51 | 7.607% | $266.3381 | $266.34 | $266.35 | $266.30 |
| Purchase #5 | $65.79 | 6.874% | $70.3124 | $70.31 | $70.30 | $70.30 |
| Purchase #6 | $227.89 | 10.325% | $251.4196 | $251.42 | $251.40 | $251.40 |
| Purchase #7 | $177.51 | 11.317% | $197.5988 | $197.60 | $197.60 | $197.60 |
| 7 purchase totals = | $1,041.23 | $1,144.5477 | $1,144.55 | $1,144.55 | $1,144.50 | |