| 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 | $210.90 | 3.146% | $217.5349 | $217.53 | $217.55 | $217.50 |
| Purchase #2 | $206.70 | 8.406% | $224.0752 | $224.08 | $224.10 | $224.10 |
| Purchase #3 | $206.80 | 6.215% | $219.6526 | $219.65 | $219.65 | $219.70 |
| Purchase #4 | $199.56 | 3.522% | $206.5885 | $206.59 | $206.60 | $206.60 |
| Purchase #5 | $221.56 | 7.337% | $237.8159 | $237.82 | $237.80 | $237.80 |
| Purchase #6 | $100.59 | 7.125% | $107.757 | $107.76 | $107.75 | $107.80 |
| Purchase #7 | $180.31 | 12.529% | $202.901 | $202.90 | $202.90 | $202.90 |
| 7 purchase totals = | $1,326.42 | $1,416.3251 | $1,416.33 | $1,416.35 | $1,416.40 | |