| 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 | $206.50 | 11.402% | $230.0451 | $230.05 | $230.05 | $230.00 |
| Purchase #2 | $14.77 | 9.404% | $16.159 | $16.16 | $16.15 | $16.20 |
| Purchase #3 | $156.35 | 3.475% | $161.7832 | $161.78 | $161.80 | $161.80 |
| Purchase #4 | $32.48 | 4.822% | $34.0462 | $34.05 | $34.05 | $34.00 |
| Purchase #5 | $137.28 | 9.763% | $150.6826 | $150.68 | $150.70 | $150.70 |
| Purchase #6 | $235.88 | 11.443% | $262.8717 | $262.87 | $262.85 | $262.90 |
| Purchase #7 | $51.31 | 8.173% | $55.5036 | $55.50 | $55.50 | $55.50 |
| 7 purchase totals = | $834.57 | $911.0914 | $911.09 | $911.10 | $911.10 | |