| 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 | $111.76 | 12.133% | $125.3198 | $125.32 | $125.30 | $125.30 |
| Purchase #2 | $230.49 | 10.423% | $254.514 | $254.51 | $254.50 | $254.50 |
| Purchase #3 | $242.87 | 13.781% | $276.3399 | $276.34 | $276.35 | $276.30 |
| Purchase #4 | $131.84 | 13.638% | $149.8203 | $149.82 | $149.80 | $149.80 |
| Purchase #5 | $73.93 | 11.711% | $82.5879 | $82.59 | $82.60 | $82.60 |
| Purchase #6 | $175.51 | 12.358% | $197.1995 | $197.20 | $197.20 | $197.20 |
| Purchase #7 | $70.60 | 12.535% | $79.4497 | $79.45 | $79.45 | $79.40 |
| 7 purchase totals = | $1,037.00 | $1,165.2311 | $1,165.23 | $1,165.20 | $1,165.10 | |