| 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 | $220.84 | 4.526% | $230.8352 | $230.84 | $230.85 | $230.80 |
| Purchase #2 | $103.37 | 10.621% | $114.3489 | $114.35 | $114.35 | $114.30 |
| Purchase #3 | $202.98 | 5.828% | $214.8097 | $214.81 | $214.80 | $214.80 |
| Purchase #4 | $226.30 | 10.496% | $250.0524 | $250.05 | $250.05 | $250.10 |
| Purchase #5 | $229.81 | 4.326% | $239.7516 | $239.75 | $239.75 | $239.80 |
| Purchase #6 | $169.66 | 8.779% | $184.5545 | $184.55 | $184.55 | $184.60 |
| Purchase #7 | $178.88 | 4.815% | $187.4931 | $187.49 | $187.50 | $187.50 |
| 7 purchase totals = | $1,331.84 | $1,421.8454 | $1,421.84 | $1,421.85 | $1,421.90 | |