| 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 | $109.83 | 6.270% | $116.7163 | $116.72 | $116.70 | $116.70 |
| Purchase #2 | $229.95 | 10.336% | $253.7176 | $253.72 | $253.70 | $253.70 |
| Purchase #3 | $235.44 | 8.759% | $256.0622 | $256.06 | $256.05 | $256.10 |
| Purchase #4 | $29.38 | 6.153% | $31.1878 | $31.19 | $31.20 | $31.20 |
| Purchase #5 | $8.44 | 8.278% | $9.1387 | $9.14 | $9.15 | $9.10 |
| Purchase #6 | $231.43 | 10.338% | $255.3552 | $255.36 | $255.35 | $255.40 |
| Purchase #7 | $183.59 | 3.296% | $189.6411 | $189.64 | $189.65 | $189.60 |
| 7 purchase totals = | $1,028.06 | $1,111.8189 | $1,111.83 | $1,111.80 | $1,111.80 | |