| 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 | $231.80 | 9.327% | $253.42 | $253.42 | $253.40 | $253.40 |
| Purchase #2 | $114.33 | 8.755% | $124.3396 | $124.34 | $124.35 | $124.30 |
| Purchase #3 | $87.72 | 6.106% | $93.0762 | $93.08 | $93.10 | $93.10 |
| Purchase #4 | $49.39 | 3.288% | $51.0139 | $51.01 | $51.00 | $51.00 |
| Purchase #5 | $87.61 | 9.622% | $96.0398 | $96.04 | $96.05 | $96.00 |
| Purchase #6 | $168.34 | 12.817% | $189.9161 | $189.92 | $189.90 | $189.90 |
| Purchase #7 | $66.48 | 12.496% | $74.7873 | $74.79 | $74.80 | $74.80 |
| 7 purchase totals = | $805.67 | $882.5929 | $882.60 | $882.60 | $882.50 | |