| 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 | $244.75 | 8.219% | $264.866 | $264.87 | $264.85 | $264.90 |
| Purchase #2 | $47.34 | 12.862% | $53.4289 | $53.43 | $53.45 | $53.40 |
| Purchase #3 | $191.81 | 3.151% | $197.8539 | $197.85 | $197.85 | $197.90 |
| Purchase #4 | $249.91 | 12.452% | $281.0288 | $281.03 | $281.05 | $281.00 |
| Purchase #5 | $160.69 | 11.333% | $178.901 | $178.90 | $178.90 | $178.90 |
| Purchase #6 | $18.62 | 5.794% | $19.6988 | $19.70 | $19.70 | $19.70 |
| Purchase #7 | $171.56 | 8.308% | $185.8132 | $185.81 | $185.80 | $185.80 |
| 7 purchase totals = | $1,084.68 | $1,181.5906 | $1,181.59 | $1,181.60 | $1,181.60 | |