| 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 | $207.31 | 10.822% | $229.7451 | $229.75 | $229.75 | $229.70 |
| Purchase #2 | $79.46 | 11.559% | $88.6448 | $88.64 | $88.65 | $88.60 |
| Purchase #3 | $123.37 | 3.303% | $127.4449 | $127.44 | $127.45 | $127.40 |
| Purchase #4 | $53.43 | 5.158% | $56.1859 | $56.19 | $56.20 | $56.20 |
| Purchase #5 | $99.64 | 6.389% | $106.006 | $106.01 | $106.00 | $106.00 |
| Purchase #6 | $178.56 | 13.516% | $202.6942 | $202.69 | $202.70 | $202.70 |
| Purchase #7 | $151.38 | 12.389% | $170.1345 | $170.13 | $170.15 | $170.10 |
| 7 purchase totals = | $893.15 | $980.8554 | $980.85 | $980.90 | $980.70 | |