| 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 | $39.71 | 10.774% | $43.9884 | $43.99 | $44.00 | $44.00 |
| Purchase #2 | $213.93 | 8.231% | $231.5386 | $231.54 | $231.55 | $231.50 |
| Purchase #3 | $173.25 | 5.157% | $182.1845 | $182.18 | $182.20 | $182.20 |
| Purchase #4 | $142.83 | 11.715% | $159.5625 | $159.56 | $159.55 | $159.60 |
| Purchase #5 | $64.33 | 9.811% | $70.6414 | $70.64 | $70.65 | $70.60 |
| Purchase #6 | $189.84 | 8.218% | $205.4411 | $205.44 | $205.45 | $205.40 |
| Purchase #7 | $196.69 | 7.441% | $211.3257 | $211.33 | $211.35 | $211.30 |
| 7 purchase totals = | $1,020.58 | $1,104.6822 | $1,104.68 | $1,104.75 | $1,104.60 | |