| 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 | $73.35 | 7.806% | $79.0757 | $79.08 | $79.10 | $79.10 |
| Purchase #2 | $198.83 | 10.640% | $219.9855 | $219.99 | $220.00 | $220.00 |
| Purchase #3 | $240.50 | 4.137% | $250.4495 | $250.45 | $250.45 | $250.40 |
| Purchase #4 | $122.96 | 12.612% | $138.4677 | $138.47 | $138.45 | $138.50 |
| Purchase #5 | $242.81 | 6.633% | $258.9156 | $258.92 | $258.90 | $258.90 |
| Purchase #6 | $169.34 | 4.676% | $177.2583 | $177.26 | $177.25 | $177.30 |
| Purchase #7 | $104.30 | 12.564% | $117.4043 | $117.40 | $117.40 | $117.40 |
| 7 purchase totals = | $1,152.09 | $1,241.5566 | $1,241.57 | $1,241.55 | $1,241.60 | |