| 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 | $110.25 | 7.288% | $118.285 | $118.29 | $118.30 | $118.30 |
| Purchase #2 | $197.73 | 9.140% | $215.8025 | $215.80 | $215.80 | $215.80 |
| Purchase #3 | $122.36 | 4.317% | $127.6423 | $127.64 | $127.65 | $127.60 |
| Purchase #4 | $72.84 | 11.477% | $81.1998 | $81.20 | $81.20 | $81.20 |
| Purchase #5 | $215.63 | 5.152% | $226.7393 | $226.74 | $226.75 | $226.70 |
| Purchase #6 | $186.51 | 11.323% | $207.6285 | $207.63 | $207.65 | $207.60 |
| Purchase #7 | $70.84 | 9.417% | $77.511 | $77.51 | $77.50 | $77.50 |
| 7 purchase totals = | $976.16 | $1,054.8084 | $1,054.81 | $1,054.85 | $1,054.70 | |