| 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 | $153.68 | 8.786% | $167.1823 | $167.18 | $167.20 | $167.20 |
| Purchase #2 | $240.73 | 12.795% | $271.5314 | $271.53 | $271.55 | $271.50 |
| Purchase #3 | $250.83 | 7.667% | $270.0611 | $270.06 | $270.05 | $270.10 |
| Purchase #4 | $28.56 | 13.826% | $32.5087 | $32.51 | $32.50 | $32.50 |
| Purchase #5 | $113.89 | 11.692% | $127.206 | $127.21 | $127.20 | $127.20 |
| Purchase #6 | $87.65 | 12.661% | $98.7474 | $98.75 | $98.75 | $98.70 |
| Purchase #7 | $226.84 | 7.612% | $244.1071 | $244.11 | $244.10 | $244.10 |
| 7 purchase totals = | $1,102.18 | $1,211.3440 | $1,211.35 | $1,211.35 | $1,211.30 | |