| 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 | $207.96 | 10.587% | $229.9767 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $204.48 | 3.554% | $211.7472 | $211.75 | $211.75 | $211.70 |
| Purchase #3 | $97.35 | 9.683% | $106.7764 | $106.78 | $106.80 | $106.80 |
| Purchase #4 | $57.74 | 11.837% | $64.5747 | $64.57 | $64.55 | $64.60 |
| Purchase #5 | $167.52 | 4.516% | $175.0852 | $175.09 | $175.10 | $175.10 |
| Purchase #6 | $119.58 | 11.483% | $133.3114 | $133.31 | $133.30 | $133.30 |
| Purchase #7 | $8.64 | 11.651% | $9.6466 | $9.65 | $9.65 | $9.60 |
| 7 purchase totals = | $863.27 | $931.1182 | $931.13 | $931.15 | $931.10 | |