| 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 | $210.62 | 6.759% | $224.8558 | $224.86 | $224.85 | $224.90 |
| Purchase #2 | $139.67 | 12.314% | $156.869 | $156.87 | $156.85 | $156.90 |
| Purchase #3 | $229.41 | 6.517% | $244.3606 | $244.36 | $244.35 | $244.40 |
| Purchase #4 | $130.39 | 5.194% | $137.1625 | $137.16 | $137.15 | $137.20 |
| Purchase #5 | $135.86 | 8.524% | $147.4407 | $147.44 | $147.45 | $147.40 |
| Purchase #6 | $82.67 | 10.237% | $91.1329 | $91.13 | $91.15 | $91.10 |
| Purchase #7 | $239.75 | 3.144% | $247.2877 | $247.29 | $247.30 | $247.30 |
| 7 purchase totals = | $1,168.37 | $1,249.1092 | $1,249.11 | $1,249.10 | $1,249.20 | |