| 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 | $220.55 | 4.422% | $230.3027 | $230.30 | $230.30 | $230.30 |
| Purchase #2 | $140.25 | 9.120% | $153.0408 | $153.04 | $153.05 | $153.00 |
| Purchase #3 | $77.42 | 12.352% | $86.9829 | $86.98 | $87.00 | $87.00 |
| Purchase #4 | $138.41 | 3.586% | $143.3734 | $143.37 | $143.35 | $143.40 |
| Purchase #5 | $146.86 | 12.830% | $165.7021 | $165.70 | $165.70 | $165.70 |
| Purchase #6 | $195.40 | 4.565% | $204.32 | $204.32 | $204.30 | $204.30 |
| Purchase #7 | $209.93 | 8.174% | $227.0897 | $227.09 | $227.10 | $227.10 |
| 7 purchase totals = | $1,128.82 | $1,210.8116 | $1,210.80 | $1,210.80 | $1,210.80 | |