| 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 | $32.47 | 13.415% | $36.8259 | $36.83 | $36.85 | $36.80 |
| Purchase #2 | $214.66 | 9.572% | $235.2073 | $235.21 | $235.20 | $235.20 |
| Purchase #3 | $248.68 | 3.515% | $257.4211 | $257.42 | $257.40 | $257.40 |
| Purchase #4 | $171.26 | 6.685% | $182.7087 | $182.71 | $182.70 | $182.70 |
| Purchase #5 | $174.36 | 7.397% | $187.2574 | $187.26 | $187.25 | $187.30 |
| Purchase #6 | $73.87 | 13.799% | $84.0633 | $84.06 | $84.05 | $84.10 |
| Purchase #7 | $122.90 | 8.742% | $133.6439 | $133.64 | $133.65 | $133.60 |
| 7 purchase totals = | $1,038.20 | $1,117.1276 | $1,117.13 | $1,117.10 | $1,117.10 | |