| 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 | $241.67 | 6.223% | $256.7091 | $256.71 | $256.70 | $256.70 |
| Purchase #2 | $181.76 | 8.599% | $197.3895 | $197.39 | $197.40 | $197.40 |
| Purchase #3 | $183.35 | 10.247% | $202.1379 | $202.14 | $202.15 | $202.10 |
| Purchase #4 | $173.78 | 4.208% | $181.0927 | $181.09 | $181.10 | $181.10 |
| Purchase #5 | $61.41 | 4.771% | $64.3399 | $64.34 | $64.35 | $64.30 |
| Purchase #6 | $250.59 | 8.443% | $271.7473 | $271.75 | $271.75 | $271.70 |
| Purchase #7 | $7.87 | 9.696% | $8.6331 | $8.63 | $8.65 | $8.60 |
| 7 purchase totals = | $1,100.43 | $1,182.0495 | $1,182.05 | $1,182.10 | $1,181.90 | |