| 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 | $133.40 | 4.754% | $139.7418 | $139.74 | $139.75 | $139.70 |
| Purchase #2 | $221.50 | 12.439% | $249.0524 | $249.05 | $249.05 | $249.10 |
| Purchase #3 | $218.61 | 12.722% | $246.4216 | $246.42 | $246.40 | $246.40 |
| Purchase #4 | $68.92 | 9.750% | $75.6397 | $75.64 | $75.65 | $75.60 |
| Purchase #5 | $130.86 | 8.246% | $141.6507 | $141.65 | $141.65 | $141.70 |
| Purchase #6 | $137.28 | 8.690% | $149.2096 | $149.21 | $149.20 | $149.20 |
| Purchase #7 | $175.87 | 12.120% | $197.1854 | $197.19 | $197.20 | $197.20 |
| 7 purchase totals = | $1,086.44 | $1,198.9012 | $1,198.90 | $1,198.90 | $1,198.90 | |