| 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 | $90.99 | 9.180% | $99.3429 | $99.34 | $99.35 | $99.30 |
| Purchase #2 | $225.81 | 9.374% | $246.9774 | $246.98 | $247.00 | $247.00 |
| Purchase #3 | $241.73 | 10.759% | $267.7377 | $267.74 | $267.75 | $267.70 |
| Purchase #4 | $120.44 | 10.354% | $132.9104 | $132.91 | $132.90 | $132.90 |
| Purchase #5 | $34.26 | 3.285% | $35.3854 | $35.39 | $35.40 | $35.40 |
| Purchase #6 | $117.72 | 10.848% | $130.4903 | $130.49 | $130.50 | $130.50 |
| Purchase #7 | $203.86 | 3.660% | $211.3213 | $211.32 | $211.30 | $211.30 |
| 7 purchase totals = | $1,034.81 | $1,124.1654 | $1,124.17 | $1,124.20 | $1,124.10 | |