| 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 | $71.81 | 12.761% | $80.9737 | $80.97 | $80.95 | $81.00 |
| Purchase #2 | $221.25 | 3.447% | $228.8765 | $228.88 | $228.90 | $228.90 |
| Purchase #3 | $114.40 | 3.597% | $118.515 | $118.52 | $118.50 | $118.50 |
| Purchase #4 | $135.58 | 6.803% | $144.8035 | $144.80 | $144.80 | $144.80 |
| Purchase #5 | $187.60 | 3.849% | $194.8207 | $194.82 | $194.80 | $194.80 |
| Purchase #6 | $242.74 | 12.556% | $273.2184 | $273.22 | $273.20 | $273.20 |
| Purchase #7 | $248.27 | 4.524% | $259.5017 | $259.50 | $259.50 | $259.50 |
| 7 purchase totals = | $1,221.65 | $1,300.7095 | $1,300.71 | $1,300.65 | $1,300.70 | |