| 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 | $130.36 | 4.269% | $135.9251 | $135.93 | $135.95 | $135.90 |
| Purchase #2 | $100.65 | 5.410% | $106.0952 | $106.10 | $106.10 | $106.10 |
| Purchase #3 | $205.75 | 8.559% | $223.3601 | $223.36 | $223.35 | $223.40 |
| Purchase #4 | $76.80 | 7.807% | $82.7958 | $82.80 | $82.80 | $82.80 |
| Purchase #5 | $155.44 | 3.286% | $160.5478 | $160.55 | $160.55 | $160.50 |
| Purchase #6 | $242.74 | 13.206% | $274.7962 | $274.80 | $274.80 | $274.80 |
| Purchase #7 | $25.57 | 5.398% | $26.9503 | $26.95 | $26.95 | $27.00 |
| 7 purchase totals = | $937.31 | $1,010.4705 | $1,010.49 | $1,010.50 | $1,010.50 | |