| 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 | $221.52 | 3.817% | $229.9754 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $211.59 | 8.512% | $229.6005 | $229.60 | $229.60 | $229.60 |
| Purchase #3 | $66.62 | 5.682% | $70.4053 | $70.41 | $70.40 | $70.40 |
| Purchase #4 | $110.75 | 8.317% | $119.9611 | $119.96 | $119.95 | $120.00 |
| Purchase #5 | $109.29 | 5.676% | $115.4933 | $115.49 | $115.50 | $115.50 |
| Purchase #6 | $210.62 | 3.279% | $217.5262 | $217.53 | $217.55 | $217.50 |
| Purchase #7 | $14.85 | 3.534% | $15.3748 | $15.37 | $15.35 | $15.40 |
| 7 purchase totals = | $945.24 | $998.3366 | $998.34 | $998.35 | $998.40 | |