| 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 | $135.76 | 9.520% | $148.6844 | $148.68 | $148.70 | $148.70 |
| Purchase #2 | $47.77 | 11.479% | $53.2535 | $53.25 | $53.25 | $53.30 |
| Purchase #3 | $94.43 | 10.122% | $103.9882 | $103.99 | $104.00 | $104.00 |
| Purchase #4 | $236.69 | 6.736% | $252.6334 | $252.63 | $252.65 | $252.60 |
| Purchase #5 | $90.36 | 11.112% | $100.4008 | $100.40 | $100.40 | $100.40 |
| Purchase #6 | $204.73 | 7.413% | $219.9066 | $219.91 | $219.90 | $219.90 |
| Purchase #7 | $188.27 | 4.220% | $196.215 | $196.22 | $196.20 | $196.20 |
| 7 purchase totals = | $998.01 | $1,075.0819 | $1,075.08 | $1,075.10 | $1,075.10 | |