| 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 | $233.26 | 8.611% | $253.346 | $253.35 | $253.35 | $253.30 |
| Purchase #2 | $35.28 | 8.449% | $38.2608 | $38.26 | $38.25 | $38.30 |
| Purchase #3 | $126.68 | 12.291% | $142.2502 | $142.25 | $142.25 | $142.30 |
| Purchase #4 | $123.51 | 6.494% | $131.5307 | $131.53 | $131.55 | $131.50 |
| Purchase #5 | $211.45 | 8.291% | $228.9813 | $228.98 | $229.00 | $229.00 |
| Purchase #6 | $204.30 | 6.215% | $216.9972 | $217.00 | $217.00 | $217.00 |
| Purchase #7 | $19.90 | 12.623% | $22.412 | $22.41 | $22.40 | $22.40 |
| 7 purchase totals = | $954.38 | $1,033.7782 | $1,033.78 | $1,033.80 | $1,033.80 | |