| 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 | $239.35 | 4.708% | $250.6186 | $250.62 | $250.60 | $250.60 |
| Purchase #2 | $159.26 | 7.559% | $171.2985 | $171.30 | $171.30 | $171.30 |
| Purchase #3 | $110.77 | 3.756% | $114.9305 | $114.93 | $114.95 | $114.90 |
| Purchase #4 | $217.83 | 5.728% | $230.3073 | $230.31 | $230.30 | $230.30 |
| Purchase #5 | $217.31 | 12.168% | $243.7523 | $243.75 | $243.75 | $243.80 |
| Purchase #6 | $206.91 | 5.276% | $217.8266 | $217.83 | $217.85 | $217.80 |
| Purchase #7 | $131.40 | 12.843% | $148.2757 | $148.28 | $148.30 | $148.30 |
| 7 purchase totals = | $1,282.83 | $1,377.0095 | $1,377.02 | $1,377.05 | $1,377.00 | |