| 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 | $177.52 | 9.849% | $195.0039 | $195.00 | $195.00 | $195.00 |
| Purchase #2 | $200.25 | 7.497% | $215.2627 | $215.26 | $215.25 | $215.30 |
| Purchase #3 | $98.67 | 12.457% | $110.9613 | $110.96 | $110.95 | $111.00 |
| Purchase #4 | $162.98 | 13.238% | $184.5553 | $184.56 | $184.55 | $184.60 |
| Purchase #5 | $106.99 | 13.127% | $121.0346 | $121.03 | $121.05 | $121.00 |
| Purchase #6 | $235.81 | 9.579% | $258.3982 | $258.40 | $258.40 | $258.40 |
| Purchase #7 | $15.90 | 5.804% | $16.8228 | $16.82 | $16.80 | $16.80 |
| 7 purchase totals = | $998.12 | $1,102.0388 | $1,102.03 | $1,102.00 | $1,102.10 | |