| 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 | $20.65 | 8.161% | $22.3352 | $22.34 | $22.35 | $22.30 |
| Purchase #2 | $183.80 | 13.379% | $208.3906 | $208.39 | $208.40 | $208.40 |
| Purchase #3 | $228.43 | 9.690% | $250.5649 | $250.56 | $250.55 | $250.60 |
| Purchase #4 | $74.86 | 12.493% | $84.2123 | $84.21 | $84.20 | $84.20 |
| Purchase #5 | $248.85 | 7.712% | $268.0413 | $268.04 | $268.05 | $268.00 |
| Purchase #6 | $187.98 | 10.712% | $208.1164 | $208.12 | $208.10 | $208.10 |
| Purchase #7 | $237.38 | 7.241% | $254.5687 | $254.57 | $254.55 | $254.60 |
| 7 purchase totals = | $1,181.95 | $1,296.2294 | $1,296.23 | $1,296.20 | $1,296.20 | |