| 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 | $216.35 | 10.533% | $239.1381 | $239.14 | $239.15 | $239.10 |
| Purchase #2 | $39.43 | 10.349% | $43.5106 | $43.51 | $43.50 | $43.50 |
| Purchase #3 | $212.28 | 7.133% | $227.4219 | $227.42 | $227.40 | $227.40 |
| Purchase #4 | $185.69 | 5.651% | $196.1833 | $196.18 | $196.20 | $196.20 |
| Purchase #5 | $87.80 | 3.651% | $91.0056 | $91.01 | $91.00 | $91.00 |
| Purchase #6 | $194.26 | 4.132% | $202.2868 | $202.29 | $202.30 | $202.30 |
| Purchase #7 | $155.56 | 8.701% | $169.0953 | $169.10 | $169.10 | $169.10 |
| 7 purchase totals = | $1,091.37 | $1,168.6416 | $1,168.65 | $1,168.65 | $1,168.60 | |