| 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 | $201.32 | 13.286% | $228.0674 | $228.07 | $228.05 | $228.10 |
| Purchase #2 | $211.29 | 13.161% | $239.0979 | $239.10 | $239.10 | $239.10 |
| Purchase #3 | $110.64 | 4.827% | $115.9806 | $115.98 | $116.00 | $116.00 |
| Purchase #4 | $213.43 | 3.153% | $220.1594 | $220.16 | $220.15 | $220.20 |
| Purchase #5 | $85.78 | 11.250% | $95.4303 | $95.43 | $95.45 | $95.40 |
| Purchase #6 | $54.96 | 5.689% | $58.0867 | $58.09 | $58.10 | $58.10 |
| Purchase #7 | $134.98 | 4.426% | $140.9542 | $140.95 | $140.95 | $141.00 |
| 7 purchase totals = | $1,012.40 | $1,097.7765 | $1,097.78 | $1,097.80 | $1,097.90 | |