| 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 | $242.54 | 11.593% | $270.6577 | $270.66 | $270.65 | $270.70 |
| Purchase #2 | $211.96 | 12.542% | $238.544 | $238.54 | $238.55 | $238.50 |
| Purchase #3 | $151.54 | 8.797% | $164.871 | $164.87 | $164.85 | $164.90 |
| Purchase #4 | $30.58 | 3.421% | $31.6261 | $31.63 | $31.65 | $31.60 |
| Purchase #5 | $214.72 | 5.462% | $226.448 | $226.45 | $226.45 | $226.40 |
| Purchase #6 | $197.93 | 9.497% | $216.7274 | $216.73 | $216.75 | $216.70 |
| Purchase #7 | $129.63 | 4.399% | $135.3324 | $135.33 | $135.35 | $135.30 |
| 7 purchase totals = | $1,178.90 | $1,284.2066 | $1,284.21 | $1,284.25 | $1,284.10 | |