| 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 | $223.40 | 9.733% | $245.1435 | $245.14 | $245.15 | $245.10 |
| Purchase #2 | $13.90 | 7.394% | $14.9278 | $14.93 | $14.95 | $14.90 |
| Purchase #3 | $195.36 | 4.170% | $203.5065 | $203.51 | $203.50 | $203.50 |
| Purchase #4 | $182.57 | 5.836% | $193.2248 | $193.22 | $193.20 | $193.20 |
| Purchase #5 | $228.40 | 13.205% | $258.5602 | $258.56 | $258.55 | $258.60 |
| Purchase #6 | $216.70 | 6.642% | $231.0932 | $231.09 | $231.10 | $231.10 |
| Purchase #7 | $24.85 | 4.536% | $25.9772 | $25.98 | $26.00 | $26.00 |
| 7 purchase totals = | $1,085.18 | $1,172.4332 | $1,172.43 | $1,172.45 | $1,172.40 | |