| 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 | $93.78 | 10.165% | $103.3127 | $103.31 | $103.30 | $103.30 |
| Purchase #2 | $131.77 | 10.827% | $146.0367 | $146.04 | $146.05 | $146.00 |
| Purchase #3 | $63.99 | 8.820% | $69.6339 | $69.63 | $69.65 | $69.60 |
| Purchase #4 | $221.94 | 3.281% | $229.2219 | $229.22 | $229.20 | $229.20 |
| Purchase #5 | $195.56 | 11.729% | $218.4972 | $218.50 | $218.50 | $218.50 |
| Purchase #6 | $137.92 | 11.121% | $153.2581 | $153.26 | $153.25 | $153.30 |
| Purchase #7 | $118.34 | 4.266% | $123.3884 | $123.39 | $123.40 | $123.40 |
| 7 purchase totals = | $963.30 | $1,043.3489 | $1,043.35 | $1,043.35 | $1,043.30 | |