| 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 | $225.48 | 11.139% | $250.5962 | $250.60 | $250.60 | $250.60 |
| Purchase #2 | $102.53 | 3.252% | $105.8643 | $105.86 | $105.85 | $105.90 |
| Purchase #3 | $147.40 | 5.264% | $155.1591 | $155.16 | $155.15 | $155.20 |
| Purchase #4 | $201.34 | 13.181% | $227.8786 | $227.88 | $227.90 | $227.90 |
| Purchase #5 | $188.85 | 4.330% | $197.0272 | $197.03 | $197.05 | $197.00 |
| Purchase #6 | $199.38 | 9.803% | $218.9252 | $218.93 | $218.95 | $218.90 |
| Purchase #7 | $27.65 | 12.230% | $31.0316 | $31.03 | $31.05 | $31.00 |
| 7 purchase totals = | $1,092.63 | $1,186.4822 | $1,186.49 | $1,186.55 | $1,186.50 | |