| 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 | $37.41 | 4.108% | $38.9468 | $38.95 | $38.95 | $38.90 |
| Purchase #2 | $216.88 | 6.203% | $230.3331 | $230.33 | $230.35 | $230.30 |
| Purchase #3 | $239.94 | 11.251% | $266.9356 | $266.94 | $266.95 | $266.90 |
| Purchase #4 | $47.56 | 6.377% | $50.5929 | $50.59 | $50.60 | $50.60 |
| Purchase #5 | $136.42 | 4.588% | $142.6789 | $142.68 | $142.70 | $142.70 |
| Purchase #6 | $68.95 | 5.558% | $72.7822 | $72.78 | $72.80 | $72.80 |
| Purchase #7 | $223.52 | 8.463% | $242.4365 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $970.68 | $1,044.7060 | $1,044.71 | $1,044.80 | $1,044.60 | |