| 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 | $90.58 | 12.471% | $101.8762 | $101.88 | $101.90 | $101.90 |
| Purchase #2 | $93.29 | 9.136% | $101.813 | $101.81 | $101.80 | $101.80 |
| Purchase #3 | $164.59 | 7.798% | $177.4247 | $177.42 | $177.40 | $177.40 |
| Purchase #4 | $167.83 | 5.548% | $177.1412 | $177.14 | $177.15 | $177.10 |
| Purchase #5 | $168.56 | 3.114% | $173.809 | $173.81 | $173.80 | $173.80 |
| Purchase #6 | $219.50 | 12.129% | $246.1232 | $246.12 | $246.10 | $246.10 |
| Purchase #7 | $124.82 | 3.685% | $129.4196 | $129.42 | $129.40 | $129.40 |
| 7 purchase totals = | $1,029.17 | $1,107.6069 | $1,107.60 | $1,107.55 | $1,107.50 | |