| 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 | $156.75 | 3.540% | $162.299 | $162.30 | $162.30 | $162.30 |
| Purchase #2 | $217.94 | 13.675% | $247.7433 | $247.74 | $247.75 | $247.70 |
| Purchase #3 | $206.88 | 11.647% | $230.9753 | $230.98 | $231.00 | $231.00 |
| Purchase #4 | $111.79 | 4.800% | $117.1559 | $117.16 | $117.15 | $117.20 |
| Purchase #5 | $64.89 | 10.627% | $71.7859 | $71.79 | $71.80 | $71.80 |
| Purchase #6 | $28.65 | 3.291% | $29.5929 | $29.59 | $29.60 | $29.60 |
| Purchase #7 | $167.42 | 13.214% | $189.5429 | $189.54 | $189.55 | $189.50 |
| 7 purchase totals = | $954.32 | $1,049.0952 | $1,049.10 | $1,049.15 | $1,049.10 | |