| 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 | $208.86 | 9.440% | $228.5764 | $228.58 | $228.60 | $228.60 |
| Purchase #2 | $210.65 | 7.738% | $226.9501 | $226.95 | $226.95 | $227.00 |
| Purchase #3 | $238.84 | 7.758% | $257.3692 | $257.37 | $257.35 | $257.40 |
| Purchase #4 | $54.82 | 12.756% | $61.8128 | $61.81 | $61.80 | $61.80 |
| Purchase #5 | $171.91 | 3.160% | $177.3424 | $177.34 | $177.35 | $177.30 |
| Purchase #6 | $11.77 | 7.191% | $12.6164 | $12.62 | $12.60 | $12.60 |
| Purchase #7 | $184.37 | 7.594% | $198.3711 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $1,081.22 | $1,163.0384 | $1,163.04 | $1,163.00 | $1,163.10 | |