| 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 | $39.39 | 13.247% | $44.608 | $44.61 | $44.60 | $44.60 |
| Purchase #2 | $162.37 | 13.142% | $183.7087 | $183.71 | $183.70 | $183.70 |
| Purchase #3 | $242.59 | 5.758% | $256.5583 | $256.56 | $256.55 | $256.60 |
| Purchase #4 | $46.95 | 12.194% | $52.6751 | $52.68 | $52.70 | $52.70 |
| Purchase #5 | $226.55 | 10.845% | $251.1193 | $251.12 | $251.10 | $251.10 |
| Purchase #6 | $245.71 | 3.385% | $254.0273 | $254.03 | $254.05 | $254.00 |
| Purchase #7 | $132.77 | 6.385% | $141.2474 | $141.25 | $141.25 | $141.20 |
| 7 purchase totals = | $1,096.33 | $1,183.9441 | $1,183.96 | $1,183.95 | $1,183.90 | |