| 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 | $233.31 | 4.830% | $244.5789 | $244.58 | $244.60 | $244.60 |
| Purchase #2 | $223.86 | 3.183% | $230.9855 | $230.99 | $231.00 | $231.00 |
| Purchase #3 | $148.42 | 9.715% | $162.839 | $162.84 | $162.85 | $162.80 |
| Purchase #4 | $185.35 | 5.755% | $196.0169 | $196.02 | $196.00 | $196.00 |
| Purchase #5 | $135.99 | 5.208% | $143.0724 | $143.07 | $143.05 | $143.10 |
| Purchase #6 | $7.30 | 7.439% | $7.843 | $7.84 | $7.85 | $7.80 |
| Purchase #7 | $85.68 | 6.631% | $91.3614 | $91.36 | $91.35 | $91.40 |
| 7 purchase totals = | $1,019.91 | $1,076.6971 | $1,076.70 | $1,076.70 | $1,076.70 | |