| 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 | $207.45 | 11.462% | $231.2279 | $231.23 | $231.25 | $231.20 |
| Purchase #2 | $161.41 | 8.151% | $174.5665 | $174.57 | $174.55 | $174.60 |
| Purchase #3 | $91.42 | 10.297% | $100.8335 | $100.83 | $100.85 | $100.80 |
| Purchase #4 | $111.60 | 8.527% | $121.1161 | $121.12 | $121.10 | $121.10 |
| Purchase #5 | $219.86 | 13.271% | $249.0376 | $249.04 | $249.05 | $249.00 |
| Purchase #6 | $52.66 | 11.499% | $58.7154 | $58.72 | $58.70 | $58.70 |
| Purchase #7 | $162.93 | 3.444% | $168.5413 | $168.54 | $168.55 | $168.50 |
| 7 purchase totals = | $1,007.33 | $1,104.0383 | $1,104.05 | $1,104.05 | $1,103.90 | |