| 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 | $202.93 | 12.430% | $228.1542 | $228.15 | $228.15 | $228.20 |
| Purchase #2 | $51.86 | 4.804% | $54.3514 | $54.35 | $54.35 | $54.40 |
| Purchase #3 | $86.79 | 9.386% | $94.9361 | $94.94 | $94.95 | $94.90 |
| Purchase #4 | $13.31 | 13.628% | $15.1239 | $15.12 | $15.10 | $15.10 |
| Purchase #5 | $126.89 | 6.771% | $135.4817 | $135.48 | $135.50 | $135.50 |
| Purchase #6 | $54.86 | 11.838% | $61.3543 | $61.35 | $61.35 | $61.40 |
| Purchase #7 | $76.74 | 4.681% | $80.3322 | $80.33 | $80.35 | $80.30 |
| 7 purchase totals = | $613.38 | $669.7338 | $669.72 | $669.75 | $669.80 | |