| 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 | $111.64 | 8.324% | $120.9329 | $120.93 | $120.95 | $120.90 |
| Purchase #2 | $223.30 | 12.260% | $250.6766 | $250.68 | $250.70 | $250.70 |
| Purchase #3 | $43.97 | 8.588% | $47.7461 | $47.75 | $47.75 | $47.70 |
| Purchase #4 | $197.28 | 3.106% | $203.4075 | $203.41 | $203.40 | $203.40 |
| Purchase #5 | $218.51 | 11.867% | $244.4406 | $244.44 | $244.45 | $244.40 |
| Purchase #6 | $237.87 | 4.104% | $247.6322 | $247.63 | $247.65 | $247.60 |
| Purchase #7 | $146.61 | 5.636% | $154.8729 | $154.87 | $154.85 | $154.90 |
| 7 purchase totals = | $1,179.18 | $1,269.7088 | $1,269.71 | $1,269.75 | $1,269.60 | |