| 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 | $179.27 | 4.764% | $187.8104 | $187.81 | $187.80 | $187.80 |
| Purchase #2 | $199.89 | 7.467% | $214.8158 | $214.82 | $214.80 | $214.80 |
| Purchase #3 | $32.94 | 6.289% | $35.0116 | $35.01 | $35.00 | $35.00 |
| Purchase #4 | $82.95 | 8.773% | $90.2272 | $90.23 | $90.25 | $90.20 |
| Purchase #5 | $248.90 | 4.277% | $259.5455 | $259.55 | $259.55 | $259.50 |
| Purchase #6 | $120.54 | 12.783% | $135.9486 | $135.95 | $135.95 | $135.90 |
| Purchase #7 | $184.54 | 9.770% | $202.5696 | $202.57 | $202.55 | $202.60 |
| 7 purchase totals = | $1,049.03 | $1,125.9287 | $1,125.94 | $1,125.90 | $1,125.80 | |