| 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 | $185.30 | 10.814% | $205.3383 | $205.34 | $205.35 | $205.30 |
| Purchase #2 | $200.42 | 10.144% | $220.7506 | $220.75 | $220.75 | $220.80 |
| Purchase #3 | $229.76 | 9.865% | $252.4258 | $252.43 | $252.45 | $252.40 |
| Purchase #4 | $25.76 | 12.511% | $28.9828 | $28.98 | $29.00 | $29.00 |
| Purchase #5 | $171.44 | 4.181% | $178.6079 | $178.61 | $178.60 | $178.60 |
| Purchase #6 | $154.94 | 11.642% | $172.9781 | $172.98 | $173.00 | $173.00 |
| Purchase #7 | $167.75 | 7.446% | $180.2407 | $180.24 | $180.25 | $180.20 |
| 7 purchase totals = | $1,135.37 | $1,239.3242 | $1,239.33 | $1,239.40 | $1,239.30 | |