| 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 | $227.77 | 6.351% | $242.2357 | $242.24 | $242.25 | $242.20 |
| Purchase #2 | $97.88 | 13.432% | $111.0272 | $111.03 | $111.05 | $111.00 |
| Purchase #3 | $233.93 | 5.180% | $246.0476 | $246.05 | $246.05 | $246.00 |
| Purchase #4 | $147.62 | 10.132% | $162.5769 | $162.58 | $162.60 | $162.60 |
| Purchase #5 | $229.80 | 5.721% | $242.9469 | $242.95 | $242.95 | $242.90 |
| Purchase #6 | $182.77 | 8.411% | $198.1428 | $198.14 | $198.15 | $198.10 |
| Purchase #7 | $244.86 | 12.399% | $275.2202 | $275.22 | $275.20 | $275.20 |
| 7 purchase totals = | $1,364.63 | $1,478.1973 | $1,478.21 | $1,478.25 | $1,478.00 | |