| 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 | $201.29 | 5.322% | $212.0027 | $212.00 | $212.00 | $212.00 |
| Purchase #2 | $232.39 | 11.416% | $258.9196 | $258.92 | $258.90 | $258.90 |
| Purchase #3 | $133.80 | 8.346% | $144.9669 | $144.97 | $144.95 | $145.00 |
| Purchase #4 | $159.50 | 3.274% | $164.722 | $164.72 | $164.70 | $164.70 |
| Purchase #5 | $195.93 | 12.296% | $220.0216 | $220.02 | $220.00 | $220.00 |
| Purchase #6 | $169.70 | 4.672% | $177.6284 | $177.63 | $177.65 | $177.60 |
| Purchase #7 | $181.56 | 4.630% | $189.9662 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $1,274.17 | $1,368.2274 | $1,368.23 | $1,368.15 | $1,368.20 | |