| 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 | $243.30 | 13.715% | $276.6686 | $276.67 | $276.65 | $276.70 |
| Purchase #2 | $127.39 | 9.753% | $139.8143 | $139.81 | $139.80 | $139.80 |
| Purchase #3 | $131.99 | 8.268% | $142.9029 | $142.90 | $142.90 | $142.90 |
| Purchase #4 | $124.88 | 7.105% | $133.7527 | $133.75 | $133.75 | $133.80 |
| Purchase #5 | $239.74 | 10.788% | $265.6032 | $265.60 | $265.60 | $265.60 |
| Purchase #6 | $34.60 | 13.796% | $39.3734 | $39.37 | $39.35 | $39.40 |
| Purchase #7 | $46.28 | 12.867% | $52.2348 | $52.23 | $52.25 | $52.20 |
| 7 purchase totals = | $948.18 | $1,050.3499 | $1,050.33 | $1,050.30 | $1,050.40 | |