| 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 | $117.30 | 7.635% | $126.2559 | $126.26 | $126.25 | $126.30 |
| Purchase #2 | $221.82 | 3.819% | $230.2913 | $230.29 | $230.30 | $230.30 |
| Purchase #3 | $191.55 | 13.479% | $217.369 | $217.37 | $217.35 | $217.40 |
| Purchase #4 | $38.97 | 11.192% | $43.3315 | $43.33 | $43.35 | $43.30 |
| Purchase #5 | $59.56 | 4.782% | $62.4082 | $62.41 | $62.40 | $62.40 |
| Purchase #6 | $145.46 | 6.836% | $155.4036 | $155.40 | $155.40 | $155.40 |
| Purchase #7 | $171.28 | 12.486% | $192.666 | $192.67 | $192.65 | $192.70 |
| 7 purchase totals = | $945.94 | $1,027.7255 | $1,027.73 | $1,027.70 | $1,027.80 | |