| 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 | $229.53 | 12.576% | $258.3957 | $258.40 | $258.40 | $258.40 |
| Purchase #2 | $53.72 | 6.813% | $57.3799 | $57.38 | $57.40 | $57.40 |
| Purchase #3 | $70.74 | 8.459% | $76.7239 | $76.72 | $76.70 | $76.70 |
| Purchase #4 | $196.71 | 13.729% | $223.7163 | $223.72 | $223.70 | $223.70 |
| Purchase #5 | $172.53 | 11.226% | $191.8982 | $191.90 | $191.90 | $191.90 |
| Purchase #6 | $189.87 | 12.771% | $214.1183 | $214.12 | $214.10 | $214.10 |
| Purchase #7 | $116.76 | 4.779% | $122.34 | $122.34 | $122.35 | $122.30 |
| 7 purchase totals = | $1,029.86 | $1,144.5723 | $1,144.58 | $1,144.55 | $1,144.50 | |