| 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 | $238.82 | 13.515% | $271.0965 | $271.10 | $271.10 | $271.10 |
| Purchase #2 | $52.57 | 8.371% | $56.9706 | $56.97 | $56.95 | $57.00 |
| Purchase #3 | $181.49 | 9.870% | $199.4031 | $199.40 | $199.40 | $199.40 |
| Purchase #4 | $243.58 | 6.349% | $259.0449 | $259.04 | $259.05 | $259.00 |
| Purchase #5 | $96.36 | 4.859% | $101.0421 | $101.04 | $101.05 | $101.00 |
| Purchase #6 | $194.38 | 12.865% | $219.387 | $219.39 | $219.40 | $219.40 |
| Purchase #7 | $62.35 | 7.474% | $67.01 | $67.01 | $67.00 | $67.00 |
| 7 purchase totals = | $1,069.55 | $1,173.9542 | $1,173.95 | $1,173.95 | $1,173.90 | |