| 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 | $201.99 | 8.702% | $219.5672 | $219.57 | $219.55 | $219.60 |
| Purchase #2 | $156.96 | 7.202% | $168.2643 | $168.26 | $168.25 | $168.30 |
| Purchase #3 | $58.63 | 11.415% | $65.3226 | $65.32 | $65.30 | $65.30 |
| Purchase #4 | $171.32 | 6.394% | $182.2742 | $182.27 | $182.25 | $182.30 |
| Purchase #5 | $214.56 | 7.260% | $230.1371 | $230.14 | $230.15 | $230.10 |
| Purchase #6 | $225.53 | 5.489% | $237.9093 | $237.91 | $237.90 | $237.90 |
| Purchase #7 | $241.56 | 3.244% | $249.3962 | $249.40 | $249.40 | $249.40 |
| 7 purchase totals = | $1,270.55 | $1,352.8709 | $1,352.87 | $1,352.80 | $1,352.90 | |