| 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 | $192.93 | 12.316% | $216.6913 | $216.69 | $216.70 | $216.70 |
| Purchase #2 | $194.68 | 12.293% | $218.612 | $218.61 | $218.60 | $218.60 |
| Purchase #3 | $99.84 | 8.437% | $108.2635 | $108.26 | $108.25 | $108.30 |
| Purchase #4 | $30.67 | 10.228% | $33.8069 | $33.81 | $33.80 | $33.80 |
| Purchase #5 | $247.66 | 6.590% | $263.9808 | $263.98 | $264.00 | $264.00 |
| Purchase #6 | $215.71 | 3.788% | $223.8811 | $223.88 | $223.90 | $223.90 |
| Purchase #7 | $178.96 | 3.572% | $185.3525 | $185.35 | $185.35 | $185.40 |
| 7 purchase totals = | $1,160.45 | $1,250.5881 | $1,250.58 | $1,250.60 | $1,250.70 | |