| 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 | $189.65 | 5.499% | $200.0789 | $200.08 | $200.10 | $200.10 |
| Purchase #2 | $62.93 | 7.135% | $67.4201 | $67.42 | $67.40 | $67.40 |
| Purchase #3 | $139.41 | 4.150% | $145.1955 | $145.20 | $145.20 | $145.20 |
| Purchase #4 | $153.61 | 7.229% | $164.7145 | $164.71 | $164.70 | $164.70 |
| Purchase #5 | $199.84 | 9.645% | $219.1146 | $219.11 | $219.10 | $219.10 |
| Purchase #6 | $207.26 | 8.221% | $224.2988 | $224.30 | $224.30 | $224.30 |
| Purchase #7 | $194.66 | 13.831% | $221.5834 | $221.58 | $221.60 | $221.60 |
| 7 purchase totals = | $1,147.36 | $1,242.4058 | $1,242.40 | $1,242.40 | $1,242.40 | |