| 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 | $219.49 | 11.858% | $245.5171 | $245.52 | $245.50 | $245.50 |
| Purchase #2 | $154.40 | 5.808% | $163.3676 | $163.37 | $163.35 | $163.40 |
| Purchase #3 | $188.55 | 13.740% | $214.4568 | $214.46 | $214.45 | $214.50 |
| Purchase #4 | $180.74 | 10.273% | $199.3074 | $199.31 | $199.30 | $199.30 |
| Purchase #5 | $141.74 | 10.390% | $156.4668 | $156.47 | $156.45 | $156.50 |
| Purchase #6 | $198.61 | 6.430% | $211.3806 | $211.38 | $211.40 | $211.40 |
| Purchase #7 | $42.29 | 10.241% | $46.6209 | $46.62 | $46.60 | $46.60 |
| 7 purchase totals = | $1,125.82 | $1,237.1172 | $1,237.13 | $1,237.05 | $1,237.20 | |