| 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 | $114.72 | 4.865% | $120.3011 | $120.30 | $120.30 | $120.30 |
| Purchase #2 | $114.91 | 11.375% | $127.981 | $127.98 | $128.00 | $128.00 |
| Purchase #3 | $23.57 | 5.557% | $24.8798 | $24.88 | $24.90 | $24.90 |
| Purchase #4 | $194.82 | 12.846% | $219.8466 | $219.85 | $219.85 | $219.80 |
| Purchase #5 | $119.75 | 8.588% | $130.0341 | $130.03 | $130.05 | $130.00 |
| Purchase #6 | $86.94 | 7.324% | $93.3075 | $93.31 | $93.30 | $93.30 |
| Purchase #7 | $239.93 | 13.868% | $273.2035 | $273.20 | $273.20 | $273.20 |
| 7 purchase totals = | $894.64 | $989.5536 | $989.55 | $989.60 | $989.50 | |