| 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 | $9.57 | 10.576% | $10.5821 | $10.58 | $10.60 | $10.60 |
| Purchase #2 | $211.51 | 12.544% | $238.0418 | $238.04 | $238.05 | $238.00 |
| Purchase #3 | $38.99 | 4.589% | $40.7793 | $40.78 | $40.80 | $40.80 |
| Purchase #4 | $219.63 | 10.144% | $241.9093 | $241.91 | $241.90 | $241.90 |
| Purchase #5 | $161.34 | 9.436% | $176.564 | $176.56 | $176.55 | $176.60 |
| Purchase #6 | $36.78 | 6.676% | $39.2354 | $39.24 | $39.25 | $39.20 |
| Purchase #7 | $242.76 | 12.766% | $273.7507 | $273.75 | $273.75 | $273.80 |
| 7 purchase totals = | $920.58 | $1,020.8626 | $1,020.86 | $1,020.90 | $1,020.90 | |