| 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 | $131.30 | 8.256% | $142.1401 | $142.14 | $142.15 | $142.10 |
| Purchase #2 | $135.91 | 9.592% | $148.9465 | $148.95 | $148.95 | $148.90 |
| Purchase #3 | $84.87 | 12.695% | $95.6442 | $95.64 | $95.65 | $95.60 |
| Purchase #4 | $33.67 | 9.335% | $36.8131 | $36.81 | $36.80 | $36.80 |
| Purchase #5 | $187.74 | 4.465% | $196.1226 | $196.12 | $196.10 | $196.10 |
| Purchase #6 | $207.64 | 6.608% | $221.3609 | $221.36 | $221.35 | $221.40 |
| Purchase #7 | $201.66 | 3.395% | $208.5064 | $208.51 | $208.50 | $208.50 |
| 7 purchase totals = | $982.79 | $1,049.5338 | $1,049.53 | $1,049.50 | $1,049.40 | |