| 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 | $36.34 | 8.869% | $39.563 | $39.56 | $39.55 | $39.60 |
| Purchase #2 | $142.95 | 11.778% | $159.7867 | $159.79 | $159.80 | $159.80 |
| Purchase #3 | $218.38 | 11.139% | $242.7053 | $242.71 | $242.70 | $242.70 |
| Purchase #4 | $126.64 | 9.646% | $138.8557 | $138.86 | $138.85 | $138.90 |
| Purchase #5 | $209.80 | 5.790% | $221.9474 | $221.95 | $221.95 | $221.90 |
| Purchase #6 | $49.99 | 12.390% | $56.1838 | $56.18 | $56.20 | $56.20 |
| Purchase #7 | $226.34 | 6.783% | $241.6926 | $241.69 | $241.70 | $241.70 |
| 7 purchase totals = | $1,010.44 | $1,100.7345 | $1,100.74 | $1,100.75 | $1,100.80 | |