| 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 | $238.99 | 5.493% | $252.1177 | $252.12 | $252.10 | $252.10 |
| Purchase #2 | $115.82 | 12.496% | $130.2929 | $130.29 | $130.30 | $130.30 |
| Purchase #3 | $86.95 | 7.564% | $93.5269 | $93.53 | $93.55 | $93.50 |
| Purchase #4 | $61.60 | 8.194% | $66.6475 | $66.65 | $66.65 | $66.60 |
| Purchase #5 | $212.66 | 4.636% | $222.5189 | $222.52 | $222.50 | $222.50 |
| Purchase #6 | $25.59 | 3.361% | $26.4501 | $26.45 | $26.45 | $26.50 |
| Purchase #7 | $218.85 | 4.503% | $228.7048 | $228.70 | $228.70 | $228.70 |
| 7 purchase totals = | $960.46 | $1,020.2588 | $1,020.26 | $1,020.25 | $1,020.20 | |