| 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 | $213.84 | 5.441% | $225.475 | $225.48 | $225.50 | $225.50 |
| Purchase #2 | $209.31 | 13.719% | $238.0252 | $238.03 | $238.05 | $238.00 |
| Purchase #3 | $166.48 | 9.154% | $181.7196 | $181.72 | $181.70 | $181.70 |
| Purchase #4 | $218.56 | 13.577% | $248.2339 | $248.23 | $248.25 | $248.20 |
| Purchase #5 | $45.87 | 10.365% | $50.6244 | $50.62 | $50.60 | $50.60 |
| Purchase #6 | $92.27 | 10.656% | $102.1023 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $31.95 | 7.358% | $34.3009 | $34.30 | $34.30 | $34.30 |
| 7 purchase totals = | $978.28 | $1,080.4813 | $1,080.48 | $1,080.50 | $1,080.40 | |