| 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 | $204.36 | 7.138% | $218.9472 | $218.95 | $218.95 | $218.90 |
| Purchase #2 | $119.64 | 9.870% | $131.4485 | $131.45 | $131.45 | $131.40 |
| Purchase #3 | $55.80 | 9.872% | $61.3086 | $61.31 | $61.30 | $61.30 |
| Purchase #4 | $119.29 | 7.644% | $128.4085 | $128.41 | $128.40 | $128.40 |
| Purchase #5 | $232.32 | 8.215% | $251.4051 | $251.41 | $251.40 | $251.40 |
| Purchase #6 | $6.36 | 12.369% | $7.1467 | $7.15 | $7.15 | $7.10 |
| Purchase #7 | $8.65 | 11.443% | $9.6398 | $9.64 | $9.65 | $9.60 |
| 7 purchase totals = | $746.42 | $808.3044 | $808.32 | $808.30 | $808.10 | |