| 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 | $95.33 | 11.778% | $106.558 | $106.56 | $106.55 | $106.60 |
| Purchase #2 | $61.95 | 10.497% | $68.4529 | $68.45 | $68.45 | $68.50 |
| Purchase #3 | $221.76 | 9.657% | $243.1754 | $243.18 | $243.20 | $243.20 |
| Purchase #4 | $220.88 | 3.283% | $228.1315 | $228.13 | $228.15 | $228.10 |
| Purchase #5 | $243.95 | 11.637% | $272.3385 | $272.34 | $272.35 | $272.30 |
| Purchase #6 | $57.25 | 11.346% | $63.7456 | $63.75 | $63.75 | $63.70 |
| Purchase #7 | $107.74 | 12.248% | $120.936 | $120.94 | $120.95 | $120.90 |
| 7 purchase totals = | $1,008.86 | $1,103.3379 | $1,103.35 | $1,103.40 | $1,103.30 | |