| 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 | $104.56 | 9.598% | $114.5957 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $167.44 | 13.296% | $189.7028 | $189.70 | $189.70 | $189.70 |
| Purchase #3 | $192.50 | 9.730% | $211.2303 | $211.23 | $211.25 | $211.20 |
| Purchase #4 | $182.45 | 5.155% | $191.8553 | $191.86 | $191.85 | $191.90 |
| Purchase #5 | $121.52 | 8.269% | $131.5685 | $131.57 | $131.55 | $131.60 |
| Purchase #6 | $163.32 | 8.579% | $177.3312 | $177.33 | $177.35 | $177.30 |
| Purchase #7 | $202.53 | 3.473% | $209.5639 | $209.56 | $209.55 | $209.60 |
| 7 purchase totals = | $1,134.32 | $1,225.8477 | $1,225.85 | $1,225.85 | $1,225.90 | |