| 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 | $223.65 | 11.184% | $248.663 | $248.66 | $248.65 | $248.70 |
| Purchase #2 | $116.95 | 4.349% | $122.0362 | $122.04 | $122.05 | $122.00 |
| Purchase #3 | $137.78 | 3.355% | $142.4025 | $142.40 | $142.40 | $142.40 |
| Purchase #4 | $13.93 | 9.294% | $15.2247 | $15.22 | $15.20 | $15.20 |
| Purchase #5 | $110.48 | 4.432% | $115.3765 | $115.38 | $115.40 | $115.40 |
| Purchase #6 | $63.78 | 5.330% | $67.1795 | $67.18 | $67.20 | $67.20 |
| Purchase #7 | $218.39 | 5.333% | $230.0367 | $230.04 | $230.05 | $230.00 |
| 7 purchase totals = | $884.96 | $940.9191 | $940.92 | $940.95 | $940.90 | |