| 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 | $194.99 | 12.775% | $219.9 | $219.90 | $219.90 | $219.90 |
| Purchase #2 | $100.57 | 9.491% | $110.1151 | $110.12 | $110.10 | $110.10 |
| Purchase #3 | $185.92 | 8.304% | $201.3588 | $201.36 | $201.35 | $201.40 |
| Purchase #4 | $230.51 | 3.183% | $237.8471 | $237.85 | $237.85 | $237.80 |
| Purchase #5 | $39.66 | 10.573% | $43.8533 | $43.85 | $43.85 | $43.90 |
| Purchase #6 | $38.59 | 12.836% | $43.5434 | $43.54 | $43.55 | $43.50 |
| Purchase #7 | $147.82 | 3.843% | $153.5007 | $153.50 | $153.50 | $153.50 |
| 7 purchase totals = | $938.06 | $1,010.1184 | $1,010.12 | $1,010.10 | $1,010.10 | |