| 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 | $170.92 | 10.274% | $188.4803 | $188.48 | $188.50 | $188.50 |
| Purchase #2 | $228.26 | 11.276% | $253.9986 | $254.00 | $254.00 | $254.00 |
| Purchase #3 | $227.51 | 13.205% | $257.5527 | $257.55 | $257.55 | $257.60 |
| Purchase #4 | $83.66 | 7.744% | $90.1386 | $90.14 | $90.15 | $90.10 |
| Purchase #5 | $10.33 | 8.242% | $11.1814 | $11.18 | $11.20 | $11.20 |
| Purchase #6 | $8.42 | 10.326% | $9.2894 | $9.29 | $9.30 | $9.30 |
| Purchase #7 | $116.62 | 11.705% | $130.2704 | $130.27 | $130.25 | $130.30 |
| 7 purchase totals = | $845.72 | $940.9114 | $940.91 | $940.95 | $941.00 | |