| 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 | $189.89 | 9.540% | $208.0055 | $208.01 | $208.00 | $208.00 |
| Purchase #2 | $199.37 | 7.457% | $214.237 | $214.24 | $214.25 | $214.20 |
| Purchase #3 | $193.28 | 7.810% | $208.3752 | $208.38 | $208.40 | $208.40 |
| Purchase #4 | $206.57 | 3.221% | $213.2236 | $213.22 | $213.20 | $213.20 |
| Purchase #5 | $88.50 | 6.106% | $93.9038 | $93.90 | $93.90 | $93.90 |
| Purchase #6 | $169.95 | 5.704% | $179.6439 | $179.64 | $179.65 | $179.60 |
| Purchase #7 | $128.32 | 13.556% | $145.7151 | $145.72 | $145.70 | $145.70 |
| 7 purchase totals = | $1,175.88 | $1,263.1041 | $1,263.11 | $1,263.10 | $1,263.00 | |