| 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 | $49.86 | 3.336% | $51.5233 | $51.52 | $51.50 | $51.50 |
| Purchase #2 | $191.94 | 9.632% | $210.4277 | $210.43 | $210.45 | $210.40 |
| Purchase #3 | $161.33 | 8.267% | $174.6672 | $174.67 | $174.65 | $174.70 |
| Purchase #4 | $32.74 | 5.423% | $34.5155 | $34.52 | $34.50 | $34.50 |
| Purchase #5 | $207.59 | 9.570% | $227.4564 | $227.46 | $227.45 | $227.50 |
| Purchase #6 | $212.58 | 9.468% | $232.7071 | $232.71 | $232.70 | $232.70 |
| Purchase #7 | $170.72 | 9.348% | $186.6789 | $186.68 | $186.70 | $186.70 |
| 7 purchase totals = | $1,026.76 | $1,117.9761 | $1,117.99 | $1,117.95 | $1,118.00 | |