| 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 | $102.39 | 10.176% | $112.8092 | $112.81 | $112.80 | $112.80 |
| Purchase #2 | $60.48 | 7.129% | $64.7916 | $64.79 | $64.80 | $64.80 |
| Purchase #3 | $205.97 | 5.558% | $217.4178 | $217.42 | $217.40 | $217.40 |
| Purchase #4 | $104.27 | 3.452% | $107.8694 | $107.87 | $107.85 | $107.90 |
| Purchase #5 | $192.79 | 5.379% | $203.1602 | $203.16 | $203.15 | $203.20 |
| Purchase #6 | $128.58 | 12.827% | $145.073 | $145.07 | $145.05 | $145.10 |
| Purchase #7 | $132.42 | 11.338% | $147.4338 | $147.43 | $147.45 | $147.40 |
| 7 purchase totals = | $926.90 | $998.5550 | $998.55 | $998.50 | $998.60 | |