| 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 | $117.51 | 10.468% | $129.8109 | $129.81 | $129.80 | $129.80 |
| Purchase #2 | $210.94 | 6.625% | $224.9148 | $224.91 | $224.90 | $224.90 |
| Purchase #3 | $243.70 | 4.245% | $254.0451 | $254.05 | $254.05 | $254.00 |
| Purchase #4 | $187.54 | 5.737% | $198.2992 | $198.30 | $198.30 | $198.30 |
| Purchase #5 | $67.99 | 4.480% | $71.036 | $71.04 | $71.05 | $71.00 |
| Purchase #6 | $19.36 | 5.448% | $20.4147 | $20.41 | $20.40 | $20.40 |
| Purchase #7 | $238.44 | 8.798% | $259.418 | $259.42 | $259.40 | $259.40 |
| 7 purchase totals = | $1,085.48 | $1,157.9387 | $1,157.94 | $1,157.90 | $1,157.80 | |