| 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 | $127.87 | 6.151% | $135.7353 | $135.74 | $135.75 | $135.70 |
| Purchase #2 | $241.38 | 9.142% | $263.447 | $263.45 | $263.45 | $263.40 |
| Purchase #3 | $240.66 | 11.865% | $269.2143 | $269.21 | $269.20 | $269.20 |
| Purchase #4 | $34.65 | 7.239% | $37.1583 | $37.16 | $37.15 | $37.20 |
| Purchase #5 | $216.96 | 4.179% | $226.0268 | $226.03 | $226.05 | $226.00 |
| Purchase #6 | $134.39 | 3.592% | $139.2173 | $139.22 | $139.20 | $139.20 |
| Purchase #7 | $131.38 | 9.173% | $143.4315 | $143.43 | $143.45 | $143.40 |
| 7 purchase totals = | $1,127.29 | $1,214.2305 | $1,214.24 | $1,214.25 | $1,214.10 | |