| 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 | $205.79 | 11.861% | $230.1988 | $230.20 | $230.20 | $230.20 |
| Purchase #2 | $104.59 | 6.583% | $111.4752 | $111.48 | $111.50 | $111.50 |
| Purchase #3 | $35.43 | 12.690% | $39.9261 | $39.93 | $39.95 | $39.90 |
| Purchase #4 | $149.25 | 6.794% | $159.39 | $159.39 | $159.40 | $159.40 |
| Purchase #5 | $207.38 | 11.599% | $231.434 | $231.43 | $231.45 | $231.40 |
| Purchase #6 | $228.79 | 8.239% | $247.64 | $247.64 | $247.65 | $247.60 |
| Purchase #7 | $32.61 | 11.319% | $36.3011 | $36.30 | $36.30 | $36.30 |
| 7 purchase totals = | $963.84 | $1,056.3652 | $1,056.37 | $1,056.45 | $1,056.30 | |