| 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 | $31.66 | 11.769% | $35.3861 | $35.39 | $35.40 | $35.40 |
| Purchase #2 | $143.52 | 10.304% | $158.3083 | $158.31 | $158.30 | $158.30 |
| Purchase #3 | $195.87 | 3.745% | $203.2053 | $203.21 | $203.20 | $203.20 |
| Purchase #4 | $202.79 | 4.447% | $211.8081 | $211.81 | $211.80 | $211.80 |
| Purchase #5 | $143.97 | 7.363% | $154.5705 | $154.57 | $154.55 | $154.60 |
| Purchase #6 | $129.69 | 6.208% | $137.7412 | $137.74 | $137.75 | $137.70 |
| Purchase #7 | $118.31 | 3.363% | $122.2888 | $122.29 | $122.30 | $122.30 |
| 7 purchase totals = | $965.81 | $1,023.3083 | $1,023.32 | $1,023.30 | $1,023.30 | |