| 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 | $107.28 | 12.758% | $120.9668 | $120.97 | $120.95 | $121.00 |
| Purchase #2 | $156.98 | 6.869% | $167.763 | $167.76 | $167.75 | $167.80 |
| Purchase #3 | $5.26 | 4.512% | $5.4973 | $5.50 | $5.50 | $5.50 |
| Purchase #4 | $235.78 | 13.668% | $268.0064 | $268.01 | $268.00 | $268.00 |
| Purchase #5 | $127.96 | 6.137% | $135.8129 | $135.81 | $135.80 | $135.80 |
| Purchase #6 | $95.57 | 10.184% | $105.3028 | $105.30 | $105.30 | $105.30 |
| Purchase #7 | $41.29 | 3.783% | $42.852 | $42.85 | $42.85 | $42.90 |
| 7 purchase totals = | $770.12 | $846.2012 | $846.20 | $846.15 | $846.30 | |