| 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 | $242.63 | 3.839% | $251.9446 | $251.94 | $251.95 | $251.90 |
| Purchase #2 | $115.53 | 8.128% | $124.9203 | $124.92 | $124.90 | $124.90 |
| Purchase #3 | $200.81 | 4.534% | $209.9147 | $209.91 | $209.90 | $209.90 |
| Purchase #4 | $100.26 | 13.769% | $114.0648 | $114.06 | $114.05 | $114.10 |
| Purchase #5 | $39.57 | 7.348% | $42.4776 | $42.48 | $42.50 | $42.50 |
| Purchase #6 | $233.80 | 6.739% | $249.5558 | $249.56 | $249.55 | $249.60 |
| Purchase #7 | $58.56 | 11.248% | $65.1468 | $65.15 | $65.15 | $65.10 |
| 7 purchase totals = | $991.16 | $1,058.0246 | $1,058.02 | $1,058.00 | $1,058.00 | |