| 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 | $179.37 | 11.552% | $200.0908 | $200.09 | $200.10 | $200.10 |
| Purchase #2 | $208.33 | 8.734% | $226.5255 | $226.53 | $226.55 | $226.50 |
| Purchase #3 | $199.58 | 7.106% | $213.7622 | $213.76 | $213.75 | $213.80 |
| Purchase #4 | $223.71 | 5.199% | $235.3407 | $235.34 | $235.35 | $235.30 |
| Purchase #5 | $104.48 | 9.132% | $114.0211 | $114.02 | $114.00 | $114.00 |
| Purchase #6 | $73.79 | 13.314% | $83.6144 | $83.61 | $83.60 | $83.60 |
| Purchase #7 | $171.66 | 3.460% | $177.5994 | $177.60 | $177.60 | $177.60 |
| 7 purchase totals = | $1,160.92 | $1,250.9541 | $1,250.95 | $1,250.95 | $1,250.90 | |