| 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 | $117.28 | 4.333% | $122.3617 | $122.36 | $122.35 | $122.40 |
| Purchase #2 | $153.60 | 11.598% | $171.4145 | $171.41 | $171.40 | $171.40 |
| Purchase #3 | $243.88 | 6.140% | $258.8542 | $258.85 | $258.85 | $258.90 |
| Purchase #4 | $41.55 | 4.208% | $43.2984 | $43.30 | $43.30 | $43.30 |
| Purchase #5 | $167.59 | 3.138% | $172.849 | $172.85 | $172.85 | $172.80 |
| Purchase #6 | $210.45 | 6.431% | $223.984 | $223.98 | $224.00 | $224.00 |
| Purchase #7 | $229.82 | 7.213% | $246.3969 | $246.40 | $246.40 | $246.40 |
| 7 purchase totals = | $1,164.17 | $1,239.1587 | $1,239.15 | $1,239.15 | $1,239.20 | |