| 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 | $124.62 | 5.767% | $131.8068 | $131.81 | $131.80 | $131.80 |
| Purchase #2 | $204.68 | 8.663% | $222.4114 | $222.41 | $222.40 | $222.40 |
| Purchase #3 | $36.73 | 11.579% | $40.983 | $40.98 | $41.00 | $41.00 |
| Purchase #4 | $213.34 | 3.152% | $220.0645 | $220.06 | $220.05 | $220.10 |
| Purchase #5 | $162.30 | 9.719% | $178.0739 | $178.07 | $178.05 | $178.10 |
| Purchase #6 | $220.59 | 3.695% | $228.7408 | $228.74 | $228.75 | $228.70 |
| Purchase #7 | $219.35 | 8.174% | $237.2797 | $237.28 | $237.30 | $237.30 |
| 7 purchase totals = | $1,181.61 | $1,259.3601 | $1,259.35 | $1,259.35 | $1,259.40 | |