| 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 | $223.35 | 8.495% | $242.3236 | $242.32 | $242.30 | $242.30 |
| Purchase #2 | $78.64 | 8.322% | $85.1844 | $85.18 | $85.20 | $85.20 |
| Purchase #3 | $95.81 | 12.762% | $108.0373 | $108.04 | $108.05 | $108.00 |
| Purchase #4 | $197.75 | 11.679% | $220.8452 | $220.85 | $220.85 | $220.80 |
| Purchase #5 | $149.26 | 8.859% | $162.4829 | $162.48 | $162.50 | $162.50 |
| Purchase #6 | $143.50 | 9.130% | $156.6016 | $156.60 | $156.60 | $156.60 |
| Purchase #7 | $196.55 | 5.331% | $207.0281 | $207.03 | $207.05 | $207.00 |
| 7 purchase totals = | $1,084.86 | $1,182.5031 | $1,182.50 | $1,182.55 | $1,182.40 | |