| 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 | $244.48 | 12.826% | $275.837 | $275.84 | $275.85 | $275.80 |
| Purchase #2 | $227.81 | 3.176% | $235.0452 | $235.05 | $235.05 | $235.00 |
| Purchase #3 | $65.80 | 9.162% | $71.8286 | $71.83 | $71.85 | $71.80 |
| Purchase #4 | $185.28 | 13.527% | $210.3428 | $210.34 | $210.35 | $210.30 |
| Purchase #5 | $135.93 | 8.186% | $147.0572 | $147.06 | $147.05 | $147.10 |
| Purchase #6 | $196.60 | 6.393% | $209.1686 | $209.17 | $209.15 | $209.20 |
| Purchase #7 | $86.72 | 7.658% | $93.361 | $93.36 | $93.35 | $93.40 |
| 7 purchase totals = | $1,142.62 | $1,242.6404 | $1,242.65 | $1,242.65 | $1,242.60 | |