| 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 | $245.45 | 5.870% | $259.8579 | $259.86 | $259.85 | $259.90 |
| Purchase #2 | $118.85 | 9.284% | $129.884 | $129.88 | $129.90 | $129.90 |
| Purchase #3 | $206.91 | 4.119% | $215.4326 | $215.43 | $215.45 | $215.40 |
| Purchase #4 | $246.64 | 10.374% | $272.2264 | $272.23 | $272.25 | $272.20 |
| Purchase #5 | $168.75 | 8.634% | $183.3199 | $183.32 | $183.30 | $183.30 |
| Purchase #6 | $25.65 | 10.381% | $28.3127 | $28.31 | $28.30 | $28.30 |
| Purchase #7 | $221.32 | 10.393% | $244.3218 | $244.32 | $244.30 | $244.30 |
| 7 purchase totals = | $1,233.57 | $1,333.3553 | $1,333.35 | $1,333.35 | $1,333.30 | |