| 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 | $93.45 | 12.730% | $105.3462 | $105.35 | $105.35 | $105.30 |
| Purchase #2 | $218.81 | 5.527% | $230.9036 | $230.90 | $230.90 | $230.90 |
| Purchase #3 | $231.39 | 5.736% | $244.6625 | $244.66 | $244.65 | $244.70 |
| Purchase #4 | $211.94 | 13.455% | $240.4565 | $240.46 | $240.45 | $240.50 |
| Purchase #5 | $128.96 | 10.688% | $142.7432 | $142.74 | $142.75 | $142.70 |
| Purchase #6 | $22.82 | 13.228% | $25.8386 | $25.84 | $25.85 | $25.80 |
| Purchase #7 | $25.76 | 12.855% | $29.0714 | $29.07 | $29.05 | $29.10 |
| 7 purchase totals = | $933.13 | $1,019.0220 | $1,019.02 | $1,019.00 | $1,019.00 | |