| 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 | $203.75 | 10.777% | $225.7081 | $225.71 | $225.70 | $225.70 |
| Purchase #2 | $246.44 | 13.164% | $278.8814 | $278.88 | $278.90 | $278.90 |
| Purchase #3 | $96.84 | 4.439% | $101.1387 | $101.14 | $101.15 | $101.10 |
| Purchase #4 | $246.36 | 13.235% | $278.9657 | $278.97 | $278.95 | $279.00 |
| Purchase #5 | $201.55 | 12.168% | $226.0746 | $226.07 | $226.05 | $226.10 |
| Purchase #6 | $112.71 | 12.638% | $126.9543 | $126.95 | $126.95 | $127.00 |
| Purchase #7 | $65.99 | 11.532% | $73.6 | $73.60 | $73.60 | $73.60 |
| 7 purchase totals = | $1,173.64 | $1,311.3228 | $1,311.32 | $1,311.30 | $1,311.40 | |