| 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 | $240.40 | 12.254% | $269.8586 | $269.86 | $269.85 | $269.90 |
| Purchase #2 | $172.49 | 3.173% | $177.9631 | $177.96 | $177.95 | $178.00 |
| Purchase #3 | $230.55 | 4.504% | $240.934 | $240.93 | $240.95 | $240.90 |
| Purchase #4 | $9.37 | 6.757% | $10.0031 | $10.00 | $10.00 | $10.00 |
| Purchase #5 | $218.90 | 13.508% | $248.469 | $248.47 | $248.45 | $248.50 |
| Purchase #6 | $92.31 | 6.801% | $98.588 | $98.59 | $98.60 | $98.60 |
| Purchase #7 | $201.52 | 10.450% | $222.5788 | $222.58 | $222.60 | $222.60 |
| 7 purchase totals = | $1,165.54 | $1,268.3946 | $1,268.39 | $1,268.40 | $1,268.50 | |