| 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 | $117.78 | 4.712% | $123.3298 | $123.33 | $123.35 | $123.30 |
| Purchase #2 | $44.32 | 9.200% | $48.3974 | $48.40 | $48.40 | $48.40 |
| Purchase #3 | $9.59 | 7.750% | $10.3332 | $10.33 | $10.35 | $10.30 |
| Purchase #4 | $164.44 | 7.555% | $176.8634 | $176.86 | $176.85 | $176.90 |
| Purchase #5 | $102.54 | 7.463% | $110.1926 | $110.19 | $110.20 | $110.20 |
| Purchase #6 | $62.26 | 13.184% | $70.4684 | $70.47 | $70.45 | $70.50 |
| Purchase #7 | $223.32 | 11.322% | $248.6043 | $248.60 | $248.60 | $248.60 |
| 7 purchase totals = | $724.25 | $788.1891 | $788.18 | $788.20 | $788.20 | |