| 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 | $210.88 | 3.847% | $218.9926 | $218.99 | $219.00 | $219.00 |
| Purchase #2 | $212.64 | 12.351% | $238.9032 | $238.90 | $238.90 | $238.90 |
| Purchase #3 | $35.59 | 5.358% | $37.4969 | $37.50 | $37.50 | $37.50 |
| Purchase #4 | $78.88 | 4.702% | $82.5889 | $82.59 | $82.60 | $82.60 |
| Purchase #5 | $216.73 | 8.495% | $235.1412 | $235.14 | $235.15 | $235.10 |
| Purchase #6 | $161.67 | 6.506% | $172.1883 | $172.19 | $172.20 | $172.20 |
| Purchase #7 | $187.99 | 3.334% | $194.2576 | $194.26 | $194.25 | $194.30 |
| 7 purchase totals = | $1,104.38 | $1,179.5687 | $1,179.57 | $1,179.60 | $1,179.60 | |