| 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 | $135.94 | 4.234% | $141.6957 | $141.70 | $141.70 | $141.70 |
| Purchase #2 | $135.76 | 8.796% | $147.7014 | $147.70 | $147.70 | $147.70 |
| Purchase #3 | $178.81 | 8.438% | $193.898 | $193.90 | $193.90 | $193.90 |
| Purchase #4 | $81.61 | 4.204% | $85.0409 | $85.04 | $85.05 | $85.00 |
| Purchase #5 | $191.77 | 3.637% | $198.7447 | $198.74 | $198.75 | $198.70 |
| Purchase #6 | $68.86 | 5.637% | $72.7416 | $72.74 | $72.75 | $72.70 |
| Purchase #7 | $198.80 | 11.363% | $221.3896 | $221.39 | $221.40 | $221.40 |
| 7 purchase totals = | $991.55 | $1,061.2119 | $1,061.21 | $1,061.25 | $1,061.10 | |