| 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 | $127.33 | 7.829% | $137.2987 | $137.30 | $137.30 | $137.30 |
| Purchase #2 | $67.88 | 12.233% | $76.1838 | $76.18 | $76.20 | $76.20 |
| Purchase #3 | $138.99 | 12.276% | $156.0524 | $156.05 | $156.05 | $156.10 |
| Purchase #4 | $147.79 | 8.590% | $160.4852 | $160.49 | $160.50 | $160.50 |
| Purchase #5 | $250.83 | 3.172% | $258.7863 | $258.79 | $258.80 | $258.80 |
| Purchase #6 | $246.38 | 6.360% | $262.0498 | $262.05 | $262.05 | $262.00 |
| Purchase #7 | $202.39 | 8.521% | $219.6357 | $219.64 | $219.65 | $219.60 |
| 7 purchase totals = | $1,181.59 | $1,270.4919 | $1,270.50 | $1,270.55 | $1,270.50 | |