| 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 | $109.27 | 13.624% | $124.1569 | $124.16 | $124.15 | $124.20 |
| Purchase #2 | $66.52 | 13.511% | $75.5075 | $75.51 | $75.50 | $75.50 |
| Purchase #3 | $136.30 | 7.341% | $146.3058 | $146.31 | $146.30 | $146.30 |
| Purchase #4 | $226.82 | 9.573% | $248.5335 | $248.53 | $248.55 | $248.50 |
| Purchase #5 | $243.85 | 9.759% | $267.6473 | $267.65 | $267.65 | $267.60 |
| Purchase #6 | $68.71 | 11.152% | $76.3725 | $76.37 | $76.35 | $76.40 |
| Purchase #7 | $175.87 | 13.758% | $200.0662 | $200.07 | $200.05 | $200.10 |
| 7 purchase totals = | $1,027.34 | $1,138.5897 | $1,138.60 | $1,138.55 | $1,138.60 | |