| 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 | $100.67 | 12.509% | $113.2628 | $113.26 | $113.25 | $113.30 |
| Purchase #2 | $197.59 | 9.424% | $216.2109 | $216.21 | $216.20 | $216.20 |
| Purchase #3 | $124.39 | 7.540% | $133.769 | $133.77 | $133.75 | $133.80 |
| Purchase #4 | $201.32 | 8.113% | $217.6531 | $217.65 | $217.65 | $217.70 |
| Purchase #5 | $130.61 | 5.129% | $137.309 | $137.31 | $137.30 | $137.30 |
| Purchase #6 | $203.89 | 6.109% | $216.3456 | $216.35 | $216.35 | $216.30 |
| Purchase #7 | $149.56 | 8.600% | $162.4222 | $162.42 | $162.40 | $162.40 |
| 7 purchase totals = | $1,108.03 | $1,196.9726 | $1,196.97 | $1,196.90 | $1,197.00 | |