| 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 | $126.40 | 3.562% | $130.9024 | $130.90 | $130.90 | $130.90 |
| Purchase #2 | $217.26 | 13.503% | $246.5966 | $246.60 | $246.60 | $246.60 |
| Purchase #3 | $242.46 | 5.600% | $256.0378 | $256.04 | $256.05 | $256.00 |
| Purchase #4 | $35.48 | 8.740% | $38.581 | $38.58 | $38.60 | $38.60 |
| Purchase #5 | $198.70 | 3.454% | $205.5631 | $205.56 | $205.55 | $205.60 |
| Purchase #6 | $161.45 | 11.683% | $180.3122 | $180.31 | $180.30 | $180.30 |
| Purchase #7 | $170.49 | 13.775% | $193.975 | $193.98 | $194.00 | $194.00 |
| 7 purchase totals = | $1,152.24 | $1,251.9681 | $1,251.97 | $1,252.00 | $1,252.00 | |