| 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 | $218.50 | 4.449% | $228.2211 | $228.22 | $228.20 | $228.20 |
| Purchase #2 | $238.41 | 11.725% | $266.3636 | $266.36 | $266.35 | $266.40 |
| Purchase #3 | $119.89 | 8.839% | $130.4871 | $130.49 | $130.50 | $130.50 |
| Purchase #4 | $120.66 | 7.152% | $129.2896 | $129.29 | $129.30 | $129.30 |
| Purchase #5 | $193.78 | 11.821% | $216.6867 | $216.69 | $216.70 | $216.70 |
| Purchase #6 | $223.36 | 5.609% | $235.8883 | $235.89 | $235.90 | $235.90 |
| Purchase #7 | $174.62 | 6.122% | $185.3102 | $185.31 | $185.30 | $185.30 |
| 7 purchase totals = | $1,289.22 | $1,392.2466 | $1,392.25 | $1,392.25 | $1,392.30 | |