| 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 | $18.95 | 3.660% | $19.6436 | $19.64 | $19.65 | $19.60 |
| Purchase #2 | $81.67 | 10.311% | $90.091 | $90.09 | $90.10 | $90.10 |
| Purchase #3 | $179.36 | 13.165% | $202.9727 | $202.97 | $202.95 | $203.00 |
| Purchase #4 | $249.55 | 3.760% | $258.9331 | $258.93 | $258.95 | $258.90 |
| Purchase #5 | $156.33 | 8.249% | $169.2257 | $169.23 | $169.25 | $169.20 |
| Purchase #6 | $221.66 | 12.151% | $248.5939 | $248.59 | $248.60 | $248.60 |
| Purchase #7 | $224.82 | 4.688% | $235.3596 | $235.36 | $235.35 | $235.40 |
| 7 purchase totals = | $1,132.34 | $1,224.8196 | $1,224.81 | $1,224.85 | $1,224.80 | |