| 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 | $34.92 | 7.763% | $37.6308 | $37.63 | $37.65 | $37.60 |
| Purchase #2 | $128.74 | 11.472% | $143.5091 | $143.51 | $143.50 | $143.50 |
| Purchase #3 | $201.97 | 9.165% | $220.4806 | $220.48 | $220.50 | $220.50 |
| Purchase #4 | $213.77 | 4.238% | $222.8296 | $222.83 | $222.85 | $222.80 |
| Purchase #5 | $83.59 | 6.106% | $88.694 | $88.69 | $88.70 | $88.70 |
| Purchase #6 | $190.44 | 7.317% | $204.3745 | $204.37 | $204.35 | $204.40 |
| Purchase #7 | $242.39 | 11.457% | $270.1606 | $270.16 | $270.15 | $270.20 |
| 7 purchase totals = | $1,095.82 | $1,187.6792 | $1,187.67 | $1,187.70 | $1,187.70 | |