| 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 | $92.94 | 13.404% | $105.3977 | $105.40 | $105.40 | $105.40 |
| Purchase #2 | $218.66 | 12.153% | $245.2337 | $245.23 | $245.25 | $245.20 |
| Purchase #3 | $124.34 | 3.516% | $128.7118 | $128.71 | $128.70 | $128.70 |
| Purchase #4 | $11.58 | 9.704% | $12.7037 | $12.70 | $12.70 | $12.70 |
| Purchase #5 | $164.97 | 13.807% | $187.7474 | $187.75 | $187.75 | $187.70 |
| Purchase #6 | $249.38 | 9.701% | $273.5724 | $273.57 | $273.55 | $273.60 |
| Purchase #7 | $204.32 | 3.407% | $211.2812 | $211.28 | $211.30 | $211.30 |
| 7 purchase totals = | $1,066.19 | $1,164.6479 | $1,164.64 | $1,164.65 | $1,164.60 | |