| 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 | $206.72 | 8.260% | $223.7951 | $223.80 | $223.80 | $223.80 |
| Purchase #2 | $187.25 | 7.805% | $201.8649 | $201.86 | $201.85 | $201.90 |
| Purchase #3 | $31.41 | 10.170% | $34.6044 | $34.60 | $34.60 | $34.60 |
| Purchase #4 | $231.26 | 13.769% | $263.1022 | $263.10 | $263.10 | $263.10 |
| Purchase #5 | $216.55 | 5.564% | $228.5988 | $228.60 | $228.60 | $228.60 |
| Purchase #6 | $82.33 | 3.818% | $85.4734 | $85.47 | $85.45 | $85.50 |
| Purchase #7 | $174.77 | 5.610% | $184.5746 | $184.57 | $184.55 | $184.60 |
| 7 purchase totals = | $1,130.29 | $1,222.0134 | $1,222.00 | $1,221.95 | $1,222.10 | |