| 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 | $132.60 | 11.679% | $148.0864 | $148.09 | $148.10 | $148.10 |
| Purchase #2 | $156.42 | 10.393% | $172.6767 | $172.68 | $172.70 | $172.70 |
| Purchase #3 | $112.43 | 13.472% | $127.5766 | $127.58 | $127.60 | $127.60 |
| Purchase #4 | $237.80 | 12.772% | $268.1718 | $268.17 | $268.15 | $268.20 |
| Purchase #5 | $247.69 | 6.852% | $264.6617 | $264.66 | $264.65 | $264.70 |
| Purchase #6 | $28.35 | 5.453% | $29.8959 | $29.90 | $29.90 | $29.90 |
| Purchase #7 | $198.33 | 7.825% | $213.8493 | $213.85 | $213.85 | $213.80 |
| 7 purchase totals = | $1,113.62 | $1,224.9184 | $1,224.93 | $1,224.95 | $1,225.00 | |