| 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 | $114.47 | 12.354% | $128.6116 | $128.61 | $128.60 | $128.60 |
| Purchase #2 | $182.51 | 12.638% | $205.5756 | $205.58 | $205.60 | $205.60 |
| Purchase #3 | $32.47 | 10.723% | $35.9518 | $35.95 | $35.95 | $36.00 |
| Purchase #4 | $208.76 | 8.650% | $226.8177 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $206.47 | 10.597% | $228.3496 | $228.35 | $228.35 | $228.30 |
| Purchase #6 | $92.69 | 3.792% | $96.2048 | $96.20 | $96.20 | $96.20 |
| Purchase #7 | $173.33 | 8.708% | $188.4236 | $188.42 | $188.40 | $188.40 |
| 7 purchase totals = | $1,010.70 | $1,109.9347 | $1,109.93 | $1,109.90 | $1,109.90 | |