| 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 | $237.68 | 11.199% | $264.2978 | $264.30 | $264.30 | $264.30 |
| Purchase #2 | $155.90 | 10.150% | $171.7239 | $171.72 | $171.70 | $171.70 |
| Purchase #3 | $31.90 | 3.616% | $33.0535 | $33.05 | $33.05 | $33.10 |
| Purchase #4 | $178.40 | 11.122% | $198.2416 | $198.24 | $198.25 | $198.20 |
| Purchase #5 | $23.67 | 11.348% | $26.3561 | $26.36 | $26.35 | $26.40 |
| Purchase #6 | $181.77 | 3.496% | $188.1247 | $188.12 | $188.10 | $188.10 |
| Purchase #7 | $195.29 | 7.311% | $209.5677 | $209.57 | $209.55 | $209.60 |
| 7 purchase totals = | $1,004.61 | $1,091.3653 | $1,091.36 | $1,091.30 | $1,091.40 | |