| 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 | $216.68 | 3.250% | $223.7221 | $223.72 | $223.70 | $223.70 |
| Purchase #2 | $215.91 | 11.430% | $240.5885 | $240.59 | $240.60 | $240.60 |
| Purchase #3 | $82.83 | 5.181% | $87.1214 | $87.12 | $87.10 | $87.10 |
| Purchase #4 | $145.62 | 12.864% | $164.3526 | $164.35 | $164.35 | $164.40 |
| Purchase #5 | $103.74 | 11.123% | $115.279 | $115.28 | $115.30 | $115.30 |
| Purchase #6 | $234.42 | 7.312% | $251.5608 | $251.56 | $251.55 | $251.60 |
| Purchase #7 | $198.39 | 12.780% | $223.7442 | $223.74 | $223.75 | $223.70 |
| 7 purchase totals = | $1,197.59 | $1,306.3686 | $1,306.36 | $1,306.35 | $1,306.40 | |