| 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 | $239.28 | 3.782% | $248.3296 | $248.33 | $248.35 | $248.30 |
| Purchase #2 | $12.57 | 4.341% | $13.1157 | $13.12 | $13.10 | $13.10 |
| Purchase #3 | $68.30 | 11.753% | $76.3273 | $76.33 | $76.35 | $76.30 |
| Purchase #4 | $148.59 | 6.570% | $158.3524 | $158.35 | $158.35 | $158.40 |
| Purchase #5 | $48.32 | 5.443% | $50.9501 | $50.95 | $50.95 | $51.00 |
| Purchase #6 | $212.52 | 7.453% | $228.3591 | $228.36 | $228.35 | $228.40 |
| Purchase #7 | $231.26 | 10.794% | $256.2222 | $256.22 | $256.20 | $256.20 |
| 7 purchase totals = | $960.84 | $1,031.6564 | $1,031.66 | $1,031.65 | $1,031.70 | |