| 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 | $106.54 | 3.429% | $110.1933 | $110.19 | $110.20 | $110.20 |
| Purchase #2 | $15.92 | 4.326% | $16.6087 | $16.61 | $16.60 | $16.60 |
| Purchase #3 | $208.41 | 8.592% | $226.3166 | $226.32 | $226.30 | $226.30 |
| Purchase #4 | $147.59 | 4.113% | $153.6604 | $153.66 | $153.65 | $153.70 |
| Purchase #5 | $128.97 | 10.520% | $142.5376 | $142.54 | $142.55 | $142.50 |
| Purchase #6 | $240.58 | 9.299% | $262.9515 | $262.95 | $262.95 | $263.00 |
| Purchase #7 | $118.37 | 10.462% | $130.7539 | $130.75 | $130.75 | $130.80 |
| 7 purchase totals = | $966.38 | $1,043.0220 | $1,043.02 | $1,043.00 | $1,043.10 | |