| 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 | $222.75 | 3.452% | $230.4393 | $230.44 | $230.45 | $230.40 |
| Purchase #2 | $44.80 | 6.483% | $47.7044 | $47.70 | $47.70 | $47.70 |
| Purchase #3 | $249.41 | 4.564% | $260.7931 | $260.79 | $260.80 | $260.80 |
| Purchase #4 | $241.84 | 13.485% | $274.4521 | $274.45 | $274.45 | $274.50 |
| Purchase #5 | $92.52 | 3.444% | $95.7064 | $95.71 | $95.70 | $95.70 |
| Purchase #6 | $145.58 | 9.549% | $159.4814 | $159.48 | $159.50 | $159.50 |
| Purchase #7 | $94.80 | 12.224% | $106.3884 | $106.39 | $106.40 | $106.40 |
| 7 purchase totals = | $1,091.70 | $1,174.9651 | $1,174.96 | $1,175.00 | $1,175.00 | |