| 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 | $237.89 | 10.566% | $263.0255 | $263.03 | $263.05 | $263.00 |
| Purchase #2 | $70.34 | 5.126% | $73.9456 | $73.95 | $73.95 | $73.90 |
| Purchase #3 | $209.40 | 4.427% | $218.6701 | $218.67 | $218.65 | $218.70 |
| Purchase #4 | $145.73 | 10.198% | $160.5915 | $160.59 | $160.60 | $160.60 |
| Purchase #5 | $205.80 | 11.169% | $228.7858 | $228.79 | $228.80 | $228.80 |
| Purchase #6 | $223.58 | 12.823% | $252.2497 | $252.25 | $252.25 | $252.20 |
| Purchase #7 | $220.40 | 8.146% | $238.3538 | $238.35 | $238.35 | $238.40 |
| 7 purchase totals = | $1,313.14 | $1,435.6220 | $1,435.63 | $1,435.65 | $1,435.60 | |