| 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 | $192.34 | 4.278% | $200.5683 | $200.57 | $200.55 | $200.60 |
| Purchase #2 | $195.67 | 7.627% | $210.5938 | $210.59 | $210.60 | $210.60 |
| Purchase #3 | $180.33 | 6.418% | $191.9036 | $191.90 | $191.90 | $191.90 |
| Purchase #4 | $85.92 | 7.360% | $92.2437 | $92.24 | $92.25 | $92.20 |
| Purchase #5 | $207.60 | 5.311% | $218.6256 | $218.63 | $218.65 | $218.60 |
| Purchase #6 | $37.25 | 12.205% | $41.7964 | $41.80 | $41.80 | $41.80 |
| Purchase #7 | $163.28 | 8.497% | $177.1539 | $177.15 | $177.15 | $177.20 |
| 7 purchase totals = | $1,062.39 | $1,132.8853 | $1,132.88 | $1,132.90 | $1,132.90 | |