| 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 | $107.60 | 13.489% | $122.1142 | $122.11 | $122.10 | $122.10 |
| Purchase #2 | $43.50 | 8.808% | $47.3315 | $47.33 | $47.35 | $47.30 |
| Purchase #3 | $171.75 | 8.542% | $186.4209 | $186.42 | $186.40 | $186.40 |
| Purchase #4 | $210.45 | 6.251% | $223.6052 | $223.61 | $223.60 | $223.60 |
| Purchase #5 | $214.94 | 9.803% | $236.0106 | $236.01 | $236.00 | $236.00 |
| Purchase #6 | $34.30 | 4.421% | $35.8164 | $35.82 | $35.80 | $35.80 |
| Purchase #7 | $186.88 | 10.378% | $206.2744 | $206.27 | $206.25 | $206.30 |
| 7 purchase totals = | $969.42 | $1,057.5732 | $1,057.57 | $1,057.50 | $1,057.50 | |