| 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 | $191.40 | 5.465% | $201.86 | $201.86 | $201.85 | $201.90 |
| Purchase #2 | $176.56 | 4.477% | $184.4646 | $184.46 | $184.45 | $184.50 |
| Purchase #3 | $183.95 | 6.265% | $195.4745 | $195.47 | $195.45 | $195.50 |
| Purchase #4 | $45.27 | 3.470% | $46.8409 | $46.84 | $46.85 | $46.80 |
| Purchase #5 | $110.25 | 10.839% | $122.2 | $122.20 | $122.20 | $122.20 |
| Purchase #6 | $202.85 | 5.680% | $214.3719 | $214.37 | $214.35 | $214.40 |
| Purchase #7 | $129.57 | 9.241% | $141.5436 | $141.54 | $141.55 | $141.50 |
| 7 purchase totals = | $1,039.85 | $1,106.7555 | $1,106.74 | $1,106.70 | $1,106.80 | |