| 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 | $117.55 | 9.449% | $128.6573 | $128.66 | $128.65 | $128.70 |
| Purchase #2 | $31.76 | 12.127% | $35.6115 | $35.61 | $35.60 | $35.60 |
| Purchase #3 | $245.93 | 4.715% | $257.5256 | $257.53 | $257.55 | $257.50 |
| Purchase #4 | $103.58 | 4.614% | $108.3592 | $108.36 | $108.35 | $108.40 |
| Purchase #5 | $107.38 | 8.637% | $116.6544 | $116.65 | $116.65 | $116.70 |
| Purchase #6 | $206.38 | 10.680% | $228.4214 | $228.42 | $228.40 | $228.40 |
| Purchase #7 | $142.88 | 6.634% | $152.3587 | $152.36 | $152.35 | $152.40 |
| 7 purchase totals = | $955.46 | $1,027.5881 | $1,027.59 | $1,027.55 | $1,027.70 | |