| 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 | $112.64 | 8.542% | $122.2617 | $122.26 | $122.25 | $122.30 |
| Purchase #2 | $221.56 | 10.650% | $245.1561 | $245.16 | $245.15 | $245.20 |
| Purchase #3 | $122.54 | 9.234% | $133.8553 | $133.86 | $133.85 | $133.90 |
| Purchase #4 | $174.57 | 5.494% | $184.1609 | $184.16 | $184.15 | $184.20 |
| Purchase #5 | $240.38 | 9.479% | $263.1656 | $263.17 | $263.15 | $263.20 |
| Purchase #6 | $123.26 | 13.649% | $140.0838 | $140.08 | $140.10 | $140.10 |
| Purchase #7 | $240.72 | 6.720% | $256.8964 | $256.90 | $256.90 | $256.90 |
| 7 purchase totals = | $1,235.67 | $1,345.5798 | $1,345.59 | $1,345.55 | $1,345.80 | |