| 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 | $232.28 | 8.457% | $251.9239 | $251.92 | $251.90 | $251.90 |
| Purchase #2 | $79.91 | 13.223% | $90.4765 | $90.48 | $90.50 | $90.50 |
| Purchase #3 | $214.57 | 7.424% | $230.4997 | $230.50 | $230.50 | $230.50 |
| Purchase #4 | $162.65 | 6.815% | $173.7346 | $173.73 | $173.75 | $173.70 |
| Purchase #5 | $238.79 | 8.400% | $258.8484 | $258.85 | $258.85 | $258.80 |
| Purchase #6 | $189.69 | 13.194% | $214.7177 | $214.72 | $214.70 | $214.70 |
| Purchase #7 | $157.33 | 4.351% | $164.1754 | $164.18 | $164.20 | $164.20 |
| 7 purchase totals = | $1,275.22 | $1,384.3762 | $1,384.38 | $1,384.40 | $1,384.30 | |