| 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 | $204.84 | 9.340% | $223.9721 | $223.97 | $223.95 | $224.00 |
| Purchase #2 | $212.33 | 8.533% | $230.4481 | $230.45 | $230.45 | $230.40 |
| Purchase #3 | $169.36 | 5.116% | $178.0245 | $178.02 | $178.00 | $178.00 |
| Purchase #4 | $84.37 | 11.118% | $93.7503 | $93.75 | $93.75 | $93.80 |
| Purchase #5 | $99.28 | 12.176% | $111.3683 | $111.37 | $111.35 | $111.40 |
| Purchase #6 | $42.47 | 5.287% | $44.7154 | $44.72 | $44.70 | $44.70 |
| Purchase #7 | $250.33 | 11.277% | $278.5597 | $278.56 | $278.55 | $278.60 |
| 7 purchase totals = | $1,062.98 | $1,160.8384 | $1,160.84 | $1,160.75 | $1,160.90 | |