| 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 | $168.31 | 4.200% | $175.379 | $175.38 | $175.40 | $175.40 |
| Purchase #2 | $70.70 | 9.281% | $77.2617 | $77.26 | $77.25 | $77.30 |
| Purchase #3 | $247.76 | 10.105% | $272.7961 | $272.80 | $272.80 | $272.80 |
| Purchase #4 | $218.32 | 12.703% | $246.0532 | $246.05 | $246.05 | $246.10 |
| Purchase #5 | $47.31 | 9.607% | $51.8551 | $51.86 | $51.85 | $51.90 |
| Purchase #6 | $66.76 | 11.226% | $74.2545 | $74.25 | $74.25 | $74.30 |
| Purchase #7 | $198.65 | 9.441% | $217.4045 | $217.40 | $217.40 | $217.40 |
| 7 purchase totals = | $1,017.81 | $1,115.0041 | $1,115.00 | $1,115.00 | $1,115.20 | |