| 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 | $20.86 | 6.157% | $22.1444 | $22.14 | $22.15 | $22.10 |
| Purchase #2 | $212.67 | 8.116% | $229.9303 | $229.93 | $229.95 | $229.90 |
| Purchase #3 | $100.39 | 10.356% | $110.7864 | $110.79 | $110.80 | $110.80 |
| Purchase #4 | $138.60 | 11.684% | $154.794 | $154.79 | $154.80 | $154.80 |
| Purchase #5 | $133.72 | 11.670% | $149.3251 | $149.33 | $149.35 | $149.30 |
| Purchase #6 | $249.40 | 11.191% | $277.3104 | $277.31 | $277.30 | $277.30 |
| Purchase #7 | $136.36 | 7.428% | $146.4888 | $146.49 | $146.50 | $146.50 |
| 7 purchase totals = | $992.00 | $1,090.7794 | $1,090.78 | $1,090.85 | $1,090.70 | |