| 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 | $152.36 | 10.330% | $168.0988 | $168.10 | $168.10 | $168.10 |
| Purchase #2 | $211.34 | 7.590% | $227.3807 | $227.38 | $227.40 | $227.40 |
| Purchase #3 | $170.25 | 9.425% | $186.2961 | $186.30 | $186.30 | $186.30 |
| Purchase #4 | $10.57 | 9.557% | $11.5802 | $11.58 | $11.60 | $11.60 |
| Purchase #5 | $225.67 | 10.150% | $248.5755 | $248.58 | $248.60 | $248.60 |
| Purchase #6 | $56.38 | 13.210% | $63.8278 | $63.83 | $63.85 | $63.80 |
| Purchase #7 | $111.27 | 13.358% | $126.1334 | $126.13 | $126.15 | $126.10 |
| 7 purchase totals = | $937.84 | $1,031.8925 | $1,031.90 | $1,032.00 | $1,031.90 | |