| 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 | $138.55 | 12.386% | $155.7108 | $155.71 | $155.70 | $155.70 |
| Purchase #2 | $180.69 | 6.289% | $192.0536 | $192.05 | $192.05 | $192.10 |
| Purchase #3 | $65.93 | 4.774% | $69.0775 | $69.08 | $69.10 | $69.10 |
| Purchase #4 | $221.28 | 12.414% | $248.7497 | $248.75 | $248.75 | $248.70 |
| Purchase #5 | $113.82 | 12.553% | $128.1078 | $128.11 | $128.10 | $128.10 |
| Purchase #6 | $208.95 | 3.274% | $215.791 | $215.79 | $215.80 | $215.80 |
| Purchase #7 | $214.79 | 13.653% | $244.1153 | $244.12 | $244.10 | $244.10 |
| 7 purchase totals = | $1,144.01 | $1,253.6057 | $1,253.61 | $1,253.60 | $1,253.60 | |