| 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 | $247.58 | 9.132% | $270.189 | $270.19 | $270.20 | $270.20 |
| Purchase #2 | $63.68 | 5.832% | $67.3938 | $67.39 | $67.40 | $67.40 |
| Purchase #3 | $38.85 | 7.570% | $41.7909 | $41.79 | $41.80 | $41.80 |
| Purchase #4 | $81.63 | 3.193% | $84.2364 | $84.24 | $84.25 | $84.20 |
| Purchase #5 | $237.46 | 11.646% | $265.1146 | $265.11 | $265.10 | $265.10 |
| Purchase #6 | $155.92 | 11.842% | $174.384 | $174.38 | $174.40 | $174.40 |
| Purchase #7 | $187.28 | 11.451% | $208.7254 | $208.73 | $208.75 | $208.70 |
| 7 purchase totals = | $1,012.40 | $1,111.8341 | $1,111.83 | $1,111.90 | $1,111.80 | |