| 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 | $23.54 | 13.206% | $26.6487 | $26.65 | $26.65 | $26.60 |
| Purchase #2 | $131.74 | 10.459% | $145.5187 | $145.52 | $145.50 | $145.50 |
| Purchase #3 | $120.46 | 12.396% | $135.3922 | $135.39 | $135.40 | $135.40 |
| Purchase #4 | $215.96 | 11.111% | $239.9553 | $239.96 | $239.95 | $240.00 |
| Purchase #5 | $104.66 | 8.165% | $113.2055 | $113.21 | $113.20 | $113.20 |
| Purchase #6 | $184.79 | 13.372% | $209.5001 | $209.50 | $209.50 | $209.50 |
| Purchase #7 | $219.29 | 7.237% | $235.16 | $235.16 | $235.15 | $235.20 |
| 7 purchase totals = | $1,000.44 | $1,105.3805 | $1,105.39 | $1,105.35 | $1,105.40 | |