| 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 | $168.84 | 13.266% | $191.2383 | $191.24 | $191.25 | $191.20 |
| Purchase #2 | $230.35 | 8.285% | $249.4345 | $249.43 | $249.45 | $249.40 |
| Purchase #3 | $80.81 | 7.333% | $86.7358 | $86.74 | $86.75 | $86.70 |
| Purchase #4 | $241.48 | 7.139% | $258.7193 | $258.72 | $258.70 | $258.70 |
| Purchase #5 | $115.88 | 10.565% | $128.1227 | $128.12 | $128.10 | $128.10 |
| Purchase #6 | $14.75 | 10.165% | $16.2493 | $16.25 | $16.25 | $16.20 |
| Purchase #7 | $89.51 | 10.134% | $98.5809 | $98.58 | $98.60 | $98.60 |
| 7 purchase totals = | $941.62 | $1,029.0808 | $1,029.08 | $1,029.10 | $1,028.90 | |