| 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 | $159.76 | 9.162% | $174.3972 | $174.40 | $174.40 | $174.40 |
| Purchase #2 | $100.43 | 4.624% | $105.0739 | $105.07 | $105.05 | $105.10 |
| Purchase #3 | $110.25 | 9.748% | $120.9972 | $121.00 | $121.00 | $121.00 |
| Purchase #4 | $74.56 | 10.407% | $82.3195 | $82.32 | $82.30 | $82.30 |
| Purchase #5 | $237.25 | 12.414% | $266.7022 | $266.70 | $266.70 | $266.70 |
| Purchase #6 | $235.51 | 5.333% | $248.0697 | $248.07 | $248.05 | $248.10 |
| Purchase #7 | $218.88 | 6.874% | $233.9258 | $233.93 | $233.95 | $233.90 |
| 7 purchase totals = | $1,136.64 | $1,231.4855 | $1,231.49 | $1,231.45 | $1,231.50 | |