| 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 | $194.38 | 4.406% | $202.9444 | $202.94 | $202.95 | $202.90 |
| Purchase #2 | $225.65 | 10.320% | $248.9371 | $248.94 | $248.95 | $248.90 |
| Purchase #3 | $57.62 | 5.260% | $60.6508 | $60.65 | $60.65 | $60.70 |
| Purchase #4 | $132.50 | 12.773% | $149.4242 | $149.42 | $149.40 | $149.40 |
| Purchase #5 | $196.40 | 12.587% | $221.1209 | $221.12 | $221.10 | $221.10 |
| Purchase #6 | $8.43 | 10.341% | $9.3017 | $9.30 | $9.30 | $9.30 |
| Purchase #7 | $47.43 | 9.743% | $52.0511 | $52.05 | $52.05 | $52.10 |
| 7 purchase totals = | $862.41 | $944.4302 | $944.42 | $944.40 | $944.40 | |