| 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 | $42.26 | 3.231% | $43.6254 | $43.63 | $43.65 | $43.60 |
| Purchase #2 | $92.50 | 11.251% | $102.9072 | $102.91 | $102.90 | $102.90 |
| Purchase #3 | $236.96 | 8.549% | $257.2177 | $257.22 | $257.20 | $257.20 |
| Purchase #4 | $249.89 | 13.814% | $284.4098 | $284.41 | $284.40 | $284.40 |
| Purchase #5 | $139.36 | 3.233% | $143.8655 | $143.87 | $143.85 | $143.90 |
| Purchase #6 | $230.64 | 6.568% | $245.7884 | $245.79 | $245.80 | $245.80 |
| Purchase #7 | $165.52 | 4.771% | $173.417 | $173.42 | $173.40 | $173.40 |
| 7 purchase totals = | $1,157.13 | $1,251.2310 | $1,251.25 | $1,251.20 | $1,251.20 | |