| 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 | $14.72 | 11.784% | $16.4546 | $16.45 | $16.45 | $16.50 |
| Purchase #2 | $210.57 | 6.216% | $223.659 | $223.66 | $223.65 | $223.70 |
| Purchase #3 | $250.73 | 8.301% | $271.5431 | $271.54 | $271.55 | $271.50 |
| Purchase #4 | $99.86 | 3.488% | $103.3431 | $103.34 | $103.35 | $103.30 |
| Purchase #5 | $194.29 | 13.839% | $221.1778 | $221.18 | $221.20 | $221.20 |
| Purchase #6 | $228.65 | 3.679% | $237.062 | $237.06 | $237.05 | $237.10 |
| Purchase #7 | $202.40 | 13.726% | $230.1814 | $230.18 | $230.20 | $230.20 |
| 7 purchase totals = | $1,201.22 | $1,303.4210 | $1,303.41 | $1,303.45 | $1,303.50 | |