| 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 | $174.40 | 11.251% | $194.0217 | $194.02 | $194.00 | $194.00 |
| Purchase #2 | $106.77 | 8.245% | $115.5732 | $115.57 | $115.55 | $115.60 |
| Purchase #3 | $190.91 | 5.359% | $201.1409 | $201.14 | $201.15 | $201.10 |
| Purchase #4 | $82.71 | 3.272% | $85.4163 | $85.42 | $85.40 | $85.40 |
| Purchase #5 | $198.95 | 12.740% | $224.2962 | $224.30 | $224.30 | $224.30 |
| Purchase #6 | $224.47 | 6.817% | $239.7721 | $239.77 | $239.75 | $239.80 |
| Purchase #7 | $124.57 | 12.681% | $140.3667 | $140.37 | $140.35 | $140.40 |
| 7 purchase totals = | $1,102.78 | $1,200.5871 | $1,200.59 | $1,200.50 | $1,200.60 | |