| 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 | $133.75 | 12.252% | $150.1371 | $150.14 | $150.15 | $150.10 |
| Purchase #2 | $131.59 | 7.301% | $141.1974 | $141.20 | $141.20 | $141.20 |
| Purchase #3 | $183.66 | 13.347% | $208.1731 | $208.17 | $208.15 | $208.20 |
| Purchase #4 | $245.28 | 3.460% | $253.7667 | $253.77 | $253.75 | $253.80 |
| Purchase #5 | $202.52 | 13.862% | $230.5933 | $230.59 | $230.60 | $230.60 |
| Purchase #6 | $140.55 | 9.273% | $153.5832 | $153.58 | $153.60 | $153.60 |
| Purchase #7 | $91.75 | 11.665% | $102.4526 | $102.45 | $102.45 | $102.50 |
| 7 purchase totals = | $1,129.10 | $1,239.9034 | $1,239.90 | $1,239.90 | $1,240.00 | |